I have a test I don’t know what to do. Can someone please help me?

I Have A Test I Dont Know What To Do. Can Someone Please Help Me?

Answers

Answer 1
i think it’s b i worked it out and that’s what i got but i could be wrong

Related Questions

Let A = the sum of all 2-digit positive perfect squares. Let B= the sum of all 2-digit positive perfect cubes. Find A – B.

Answers

Answer:

180

Step-by-step explanation:

A = 16 + 25 + 36 + 49 + 64 + 81 = 271

B = 27 + 64 = 91

A - B = 271 - 91 = 180

Someone please help ! how do I solve this?

Answers

Answer:

A=14.9

B=25.6

C=25.5

Step-by-step explanation:

[tex]\frac{25,5}{sin71} =\frac{14.9}{sin^{0} } \\\\sinx^{0}=\frac{14.9 sin 71}{25,5} \\\\x=sin ^{-1}(\frac{14.9 sin 71}{25,5} \\\\x=33.54\\\\[/tex]

[tex]180-71-33.54=75.46 \\\\B:\frac{b}{sinB} =\frac{25.5}{sin71} \\[/tex]

[tex]b=\frac{25.5 sin 75.46}{sin 71} \\\\b=26.106\\\\b=26.1\\\\x=33.54[/tex]

hope it helps...

have a great day

Last year Rikki sang 960 songs with his rock band. How many songs did he sing per month? How did you get your answer?

Answers

If he sang the same number of songs each month, he sang 80 songs per month.

960/12 (months) = 80 (songs per month)

Plz help and show me how to solve these questions

Answers

since -15/16 is a negative number, we can add both sides by 15/16 or subtract both sides by -15/16. Either way works.

p = 1/8 + 15/16

Use common denominator, which is 16:

p = 1(2)/8(2) + 15/16

p = 2/16 + 15/16

p = 17/16

17/16 is an improper fraction. If you want to use a mixed number for your answer, then:

17/16 becomes 1 1/16 (one and one-sixteenth, with 1 being a whole number and 1/16 being a fraction)

Answer: 17/16 or 1 1/16

Write a problem you could represent with the equation 3k - 12 = 6 . Solve the equation and show your solution .

Answers

[tex]\huge\text{Hey there!}[/tex]

[tex]\mathsf{3k - 12 = 6}[/tex]

[tex]\large\text{ADD 12 to BOTH SIDES}[/tex]

[tex]\textsf{3k - 12 + 12 = 6 + 12}[/tex]

[tex]\large\text{Cancel out: -12 + 12 because it gives you 0}[/tex]

[tex]\large\text{Keep: 6 + 12 because it helps you solve for k}[/tex]

[tex]\mathsf{6 + 12 = 18}[/tex]

[tex]\large\text{New equation: 3k = 18}[/tex]

[tex]\mathsf{3k = 18}[/tex]

[tex]\large\text{DIVIDE 3 to BOTH SIDES}[/tex]

[tex]\mathsf{\dfrac{3k}{3} = \dfrac{18}{3}}[/tex]

[tex]\large\text{Cancel out: }\mathsf{\dfrac{3}{3}}\large\text{ because that gives you 1 }[/tex]

[tex]\large\text{Keep: }\mathsf{\dfrac{18}{3}}\large\text{ because that helps you solve for k}[/tex]

[tex]\large\text{New equation}\mathsf{\dfrac{18}{3}=k}[/tex]

[tex]\mathsf{\dfrac{18}{3}=18\div3\rightarrow\bf 6}[/tex]

[tex]\boxed{\boxed{\large\text{Answer: \huge\bf k = 6}}}\huge\checkmark[/tex]

[tex]\text{Good luck on your assignment and enjoy your day!}[/tex]

~[tex]\frak{Amphitrite1040:)}[/tex]

Calculate the slope of the line that contains the points (-2, -4) and (2, 4).

Answers

Answer:

Slope is 2

Step-by-step explanation:

(-2, -4) and (2, 4)

Slope:

m=(y2-y1)/(x2-x1)

m=(4+4)/(2+2)

m=8/4

m = 2

A traveler is walking on a moving walkway in a n airport. The traveler must walk back on the walkway to get a bag he forgot. The traveler's ground speed is 2 ft/s against the walkway and 8 ft/s with the walkway. What is the traveler's speed off the walkway? What is the speed of the moving walkway?

Answers

Answer:

The traveler's speed off the walkway is 4 ft/sec

The speed of the moving walkway is 2 ft/sec

Step-by-step explanation:

cual es el valor de x en x4 = -8

Answers

Answer:56

Step-by-step explanation:

2x divide 4 from both sides.

this is the question for

Answers

The answer is choice b

1. Write a multiplication equation and a division equation that this diagram could
represent.
54
18
18
18

Answers

Answer:

54 ÷ 18

18 x 3

Step-by-step explanation:

54 ÷ 18 is 3

and 18 x 3 is 54

We can write the multiplication expression and a division expression as

(54 ÷ 18)(18 x 18)

What is multiplication and division?In math, to multiply means to add equal groups. When we multiply, the number of things in the group increases. Division is the process of splitting a number or an amount into equal parts

Given are the numbers as 54, 18, 18, 18.

We can write the multiplication expression and a division expression as-

(54 ÷ 18)

(18 x 18)

Therefore, we can write the multiplication expression and a division expression as

(54 ÷ 18)(18 x 18)

To solve more questions on multiplication and division, visit the link below -

https://brainly.com/question/17450097

#SPJ5

Benjamin is having a picnic at his house. He plans to make burgers for each of his guests. He uses 4 ounces of ground beef for each burger. How many pounds of ground beef does bengimen need to buy to make 24 burgers

Answers

There are 16 ounces in 1 pound that should help

5(x – 1) + 3x = 7(x + 1)

What is the solution?

Answers

Answer:

the answer is x=12

Please explain! What is the solution for the inequality below:
12- x<8
Please help!!!!!

Answers

Answer:

The solution for the inequality is x>4.

In the following equation, which number is the slope (rate of change) and which is the y-intercept?

y = 32 - 4

Slope:

Y-Intercept:

Answers

Answer: Slope: 3z

Y intercept: -4

Step-by-step explanation:

determine the sum of the prime factor of 675​

Answers

Answer:

5 ÷ 5 = 1 - No remainder! 5 is one of the factors! The orange divisor above are the prime factors of the number 675. If we put all of it together we have the factors 3 x 3 x 3 x 5 x 5 = 675.

Step-by-step explanation:

SPEED RUN

The sum of the prime factor of 675​ is, 8.

What is Addition?

The process of combining two or more numbers is called the Addition. The 4 main properties of addition are commutative, associative, distributive, and additive identity.

Given that;

Number is,

⇒ 675

Now, Factorization of 675 is,

⇒ 675 = 3 x 3 x 3 x 5 x 5

Hence, Prime factors of 675 are 3 and 5.

Thus, The sum of the prime factor of 675​ is,

⇒ 3 + 5

⇒ 8

Learn more about the addition visit:

https://brainly.com/question/25421984

#SPJ6

CAN SOMEONE PLEASE HELP ME SOLVE THIS!? ASAP PLEASE!!

Find the area of the figure. Round to the nearest hundredth.

Answers

Answer:

Step-by-step explanation:

Break down the figure into a circle of diameter 7 and an 11 by 7 rectangle.

Area of circle = π3.5² = 12.25π ≈ 38.48 square meters

Area of rectangle = 11*7 = 77 square meters

Total area = 38.48+77 = 115.48 square meters

Carlos needs to paint the outside of the shed in his backyard, including its roof but not including its floor. A rectangular prism with a length of 8 feet, width of 5 feet, and height of 6 feet. What is the total area of the surfaces that he needs to paint? 214 feet squared 230 feet squared 300 feet squared 350 feet squared

Answers

Answer:

It's 230 feet squared! (aka B)

Step-by-step explanation:

I just took the test :)

Answer:

B.) 230 feet squared.

Step-by-step explanation:

I hope this helps!! :)

The circumference of a circular pond in the park is 120 meters. Find the area.

The formula for circumference is C = d.

What is the value of the diameter rounded to the nearest whole number?

Answers

Answer:

38.21 in

Step-by-step explanation:

Given data

C= 120meters

We also know that circumference

C=2πr

Substitute

120=2*3.142*r

120= 6.28r

r= 120/6.28

r= 19.10 m

Hence the diamter D

D= r*2

D= 38.21 in

Answer:

1 2 1

Step-by-step explanation:

A B A

If the zeroes of a quadratic function, G, are 4 and -2, what is the equation of the axis of symmetry of G

Answers

9514 1404 393

Answer:

  x = 1

Step-by-step explanation:

The axis of symmetry is the vertical line halfway between the zeros.

  x = (4 -2)/2

  x = 1 . . . equation of axis of symmetry

A jet fighter is capable of reaching speeds up to 1.5 x 10^3 miles per hour. A typical passenger plane can reach speeds of approximately
5.0 x 10^2 miles per hour. About how many times faster can the jet fighter travel per hour than the typical passenger plane?

Answers

Answer:

3 times faster

Step-by-step explanation:

[tex]\frac{1.5(10)^{3} }{5.0(10)^{2}} = \frac{1.5(10)}{5} = \frac{15}{5} = 3[/tex] times faster

2a*5a⁷
what is this in it's smallest form​

Answers

Answer:

Step-by-step explanation:

[tex]2a(5a^7)\\ \\ 2(5)a(a^7)\\ \\ 10a^{(1+7)}\\ \\ 10a^8[/tex]

10a^8 hdhdjshshsusidbsjisosjd

PLEASE ANSWER HONESTLY (PLEASE BE HELPFULL I HAVE BEEN STUCK ON THIS PROBLEM) WILL MARK BRANIEST IF CORRECT. (no links my computer is slow and no ctrl c ctrol v if possible
Given a right triangle with leg lengths f and g, and hypotenuse h, if f = 6 inches and g = 8 inches, what is h

Answers

Answer:

I put the answer as a picture because it wouldn't let me write out the equations and use some characters :(

Step-by-step explanation:

Hopefully this helped :))

Are the Triangle similar? Why or why not?

Answers

Answer:

No, they are not similar

Step-by-step explanation:

The three triangle angles should always add up to 180 degrees.

In the smaller triangle, one angle is 90 degrees, so the other 2 angles in that triangle will equal 90 when added.

In the bigger triangle, the 2 other angles are 60 & 70 degrees, amounting to 130 degrees. This means the last angle will be 50 degrees.

In the end, these two triangle are NOT similar because one has a right angle and the other doesn't.

50 <8-6x
Pls help ASAP

Answers

Answer:

x = -7

Step-by-step explanation:

X equals negative seven

pls help me ALAP ,in the class there are 48 students. the number of girls is 3 times the number of boys .how many boys and how many girls are there in the class​

Answers

Answer:

Number of boys = 12

Number of girls = 36

Step-by-step explanation:

Number of boys = x

Number of girls = 3*x = 3x

Total students = 48

x + 3x = 48

   4x = 48

    x = 48/4

    x = 12

Number of boys = 12

Number of girls = 3*12 = 36

don’t give me a link please just an answer, the right one at least

Answers

Answer:

27.5 mph

Step-by-step explanation:

The mean is the average of the numbers. It is easy to calculate: add up all the numbers, then divide by how many numbers there are. I

After you add up all the numbers you get : 330 mph

330 mph divided by 12 is 27.5

27.5 mph is the answer :)

HELP ME PLEASE!!,I WILL GIVE BRAINLIEST!!

Answers

Answer:

D

Step-by-step explanation:

The answer is correct and cannot be simplified any further. Can I get that brainliest thay you promised me last time?

Hope this helps

Answer:

The Answer is D!

Step-by-step explanation:

please i need help!! i’ll put brainliest and 30 points.

Two shipping companies charge different amounts to mail packages. UPS charges
an initial $5 fee, and each pound shipped is an additional $1. Fed Ex charges an
initial $3 fee, and $1.50 for each pound shipped.
a.) How much would each company charge to mail a package weighing 2
pounds?
b.) For what weight package will the two companies charge the same amount?
c.) Which company charges less for a 6-pound package? How much will you
save by choosing this company to ship your 6-pound package?

Answers

Answer:

A. UPS- $7 Fed Ex- $6

B. 4 pounds

C. UPS by one dollar

Step-by-step explanation:

If f(x)=x²+1 and g(x)=5x−3, what is f(g(x))?

Answers

Answer:

[tex]25x^{2} -30x+10[/tex]

Step-by-step explanation:

Plug in 5x-3 into f(x) so

[tex](5x-3)^2 + 1 = 25x^2 -30x+10[/tex]

I have two congruent sides.I also have two congruent angle i am (n) -------- that measures 45 each s

Answers

Answer:

Isosceles triangle

Step-by-step explanation:

Given

Two congruent angles and two congruent sides

Base on the given description, the concept being described is an isosceles triangle, as it has two congruent sides and two congruent angles.

If each angle measures 45 degrees each, then the third angle is 90 degrees.

This is shown below.

[tex]\theta + 45 + 45= 180[/tex] --- angles in a triangle

[tex]\theta + 90= 180[/tex]

Subtract 90 from both sides

[tex]\theta = 90[/tex]

Other Questions
find factors for6v^2+66v+60 given the function below, find p(x-1) p(x)=x^2-7x Ernest Hemingway is best known for his novels his short stories and journals are also worth reading. * 30 + a = 4040 + b = 30c - 3 = 8d - 3 = 8plz answer. someone help me please! with questions 1-4 , geometry is not my strong suit HELP PLSWhat is the volume of this container?1,56410 in.4 in.4 in.1,4682 in.10 in.1,50015 in.1,532 A cloud is drifting across the sky at a constant velocity of 724metersperminute to the east. It is at an altitude of 9,200 meters. How far will the cloud move in 12.5minutes? The perimeter of the triangle below is 42 units. What is the value of x? A. 18 B. 14 C. 30 D. 10 Which statement best characterizes prose writing Monks would sometimes use painted _______ to instruct people What is the area of the base 48453024 somebody help pls name two business ethics that the Snack Corner failed to adhere to. 1. Cancer is a disease in which cells a. grow and divide uncontrollably. b. die before they can mature. c. stop producing DNA. d. die during mitosis. ____ 2. Which of these traits is controlled by a gene with multiple alleles? a. straight hairline b. smile dimples c. widows peak d. blood type ____ 3. Which of these is an example of the benefits of genetic engineering? a. cross-breeding to create disease-resistant crops b. creating human insulin to treat people with diabetes c. analyzing karyotypes and pedigree charts d. growing a new plant from a cutting ____ 4. A carrier is a person who has a. one recessive and one dominant allele for a trait. b. two recessive alleles for a trait. c. two dominant alleles for a trait. d. more than two alleles for a trait. ____ 5. Sex-linked genes are genes on a. the X chromosome only. b. the Y chromosome only. c. the X and Y chromosomes. d. all 23 pairs of chromosomes. ______ 6. What is the chromosome theory of inheritance? a. Chromosomes are carried from parents to offspring on hybrids. b. Genes are carried from parents to offspring on chromosomes. c. Hybrid pairs of chromosomes combine to form offspring. d. Codominant genes combine to form new hybrids. ____ 7. How can a mutation affecting skin be harmful to an animal? a. It can make the animal more visible to its prey or predators. b. It can cause disease in the animal. c. It can make the animal resistant to certain diseases. d. It can make the animal resistant to drugs ______ 8. What happens during meiosis? a. Two sex cells combine. b. Chromosome pairs separate and are distributed into new sex cells. c. Each sex cell copies itself to form four new chromosomes. d. Chromosome pairs remain together when new sex cells are formed. A town low temperature for January was -8 Fahrenheit. The difference between The town high temperature and low temperature for January was 25. What was the town high temperature .In degrees Fahrenheit ,for January What makes a piece of literature considered "Timeless" or "Universal"? write the adjective form for woman Please help me with this warm up please help what is x? please help!! Not only could the camera perform two tasks, but the box was much lighter than its rival, the Kinetoscope.a. subordinatingb. coordinatingC. correlative rdige une production crite ou tu parle sur ton chanteur prfer