Mathematics College

what is the value of this expression?
10÷2+3×5-3​

Answers

Answer 1
The answer to this question should be 17

Related Questions

help asap
IS
Find the value of x. Round to the
nearest tenth.
35
х
12
X=
= [ ?]

Answers

Answer:

x ≈ 17.14

Step-by-step explanation:

Using the tangent ratio in the right triangle

tan35° = [tex]\frac{opposite}{adjacent}[/tex] = [tex]\frac{12}{x}[/tex] ( multiply both sides by x )

x × tan35° = 12 ( divide both sides by tan35° )

x = [tex]\frac{12}{tan35}[/tex] ≈ 17.14 ( to the nearest tenth )

What is the volume of the rectangular prism? A.6/9 B.8/9 C.8/27 D. 6/27

Answers

Answer:

the corrct answer is C

Step-by-step explanation:

got it correct

Question 1 of 22
Klay's lunch cost $6. This is $2 less than Ella's lunch cost. How much did
Ella's lunch cost? Select the correct solution method, using x to represent the
cost of Ella's lunch.
A.
NIX
= 6. Multiply both sides by 2. Ella's lunch cost $12.
B. 2x = 6. Divide both sides by 2. Ella's lunch cost $3.
C. x + 2 = 6. Subtract 2 from both sides. Ella's lunch cost $4.
O D. X-2 = 6. Add 2 to both sides. Ella's lunch cost $8.

Answers

Answer:

D

Step-by-step explanation:

Because it says Klay lunch cost is $2 less than Ella's.

==> Ella's - $2 = Klay's

==> x-2=6

plus both side by 2

so the answer is $8

Musichelp me out please

Answers

Answer:

right arrow

Step-by-step explanation:

The area of a triangle is 18. The base is 6 inches. What is the height?

Answers

Answer:

the hight of your triangle is six inches

PLS HELP ME I NEED HELP ITS DUE RN

Answers

Answer:

Step-by-step explanation:

It's 4


A rectangle has an area of 1008
square feet. Its width is six feet less
than twice the length. Find the
measures of the length and width of
the rectangle.

Answers

9514 1404 393

Answer:

length: 24 ftwidth: 42 ft

Step-by-step explanation:

The area is the product of length and width. If L represents the length, then the width is (2L -6), and the area is ...

  L(2L -6) = 1008

  L² -3L -504 = 0 . . . . . divide by 2, put in standard form

  (L -24)(L +21) = 0 . . . . factor

  L = 24 . . . . makes the first factor zero

  W = 2L -6 = 2(24) -6 = 42

The length of the rectangle is 24 feet; the width is 42 feet.

What is the solution to this equation?
8x - 5(x - 3) = 18
A. x = 7
B. x = 5
C. x = 11
D. x = 1
SUBMIT

Answers

Answer:

D

Step-by-step explanation:

Find the measurements of the numbered angles in each kite.

Answers

Answer:

∠1 = 90°

∠2 = 26°

Step-by-step explanation:

10 points if you solve this!!!

Answers

Answer:

x = 128

Step-by-step explanation:

Right angles are 90 degrees.  90 + 90 + 52 = 232. 360 (angles in a quadrilateral) - 232 = 128.

Answer:

ans is 128

Step-by-step explanation:

90+90+52+x=360(all sides of triangle is 360)

180+52+x=360

232+x=360

x=360_232

x=128

Find the value of x

Answers

B

as a traingle is 180 degrees

2x+72=180
2x=180-72
2x=108
x=108/2
x=54 degrees

I'm stuck on this math problem. Please only answer if your 100% sure. ( Look at the picture for the problem) Will Mark Brainliest. ​

Answers

Answer:

-2x^4+10x^3-21x^2+19x-4

Step-by-step explanation:

Answer:

-2x^4+10x^3-21x^2+19x-4

Step-by-step explanation:

trust me bro

100 Pts! PLS HELP ASAP!!!

Find the lateral area of this cone.
Leave your answer in terms of 7.
15cm
178 cm
LA = [ ? ]cm2

Answers

Answer:

I’m pretty sure it’s basexHeight

Step-by-step explanation:

But other than that... i don’t know

Please don’t report me... I’m sorry for the :( answer

Answer:

15x8= 120 Squared is 10.95445115010332

Step-by-step explanation:

Find the sum of -3x^2-4x+3−3x 2−4x+3 and 2x^2-x+32x 2 −x+3.

Answers

Answer:

28x^2-10x+9

Step-by-step explanation:

28x^2-10x+9

Find the areas of the figures below. Show all work on for each problem.

Answers

Answer:

310 in²

Step-by-step explanation:

Area of the figure = area of the larger rectangle + area of the medium rectangle + area of smaller rectangle

✔️Area of the larger rectangle = L*W

L = 20 in

W = 7 in

Area = 20*7 = 140 in²

✔️Area of the medium rectangle = L*W

L = 20 - 2 = 18 in

W = 22 - (10 + 7) = 5 in

Area = 18*5 = 90 in²

✔️Area of the smaller rectangle = L*W

L = 8 in

W = 10 in

Area = 8*10 = 80 in²

✅Area of the figure = 140 + 90 + 80 = 310 in²

A bag with 6 marbles has 2 blue marbles, 1 red marble, and 3 yellow marbles. A marble is chosen from the bag at random. What is the probability that it is
blue?
Write your answer as a fraction in simplest form.

Answers

1/3 I’m pretty sure. you have 6 in total, there’s two blue 2/6 = 1/3

Answer:

[tex]\frac{1}{3}[/tex]

Step-by-step explanation:

There are 6 marbles total. Divide the number of blue marbles by the total amount of marbles.

[tex]\frac{2}{6}[/tex]

Simplify

[tex]\frac{1}{3}[/tex]

Principal Zimmer wants to make sure that students have enough time to get across campus between classes. To see how long it takes to walk between the farthest classrooms, she collects some statistical data. 1. First, she identifies the longest route that students might walk. 2. Then, 15 teachers agree to walk the route. 3. Principal Zimmer uses a stopwatch to measure how long it takes each teacher to walk the route. 4. The teachers meet with the principal to discuss the results. Which step describes how the data were measured? O A. Step 4 O B. Step 3 O C. Step 1 O D. Step 2 SUBMIT

1
SEE ANSWER NO FILE HOSTING SITES

Answers

Answer:

the answers is step 3

Step-by-step explanation:

i took the test


Find the measure of angle A

Answers

Answer:

Step-by-step explanation:

AB and DC are parallel, so ∠B and ∠C are supplementary angles.

∠B = 180°-∠C = 79°

AD and BC are congruent. ∠A = ∠B = 79°

Question 4 of 10 Which expression is equivalent to (b^m)^m? A. b^n-m B. b^n+m C. b^n•m D. b^n/m​

Answers

Answer:

C

Step-by-step explanation:

Find the area of a rectangle with length of p+3 and width of 3p-2

Answers

Answer:

Area of rectangle = length × breadth

= ( p+3) (3p - 2)

= 3p² -2p + 9p -6

= 3p² + 7p -6

One third is equivalent to what number over 12?

Answers

Answer:

4/12

Step-by-step explanation:

1/3=x/12

using the butterfly method you see that

12=3x

and when solved you get

x=4

giving you

4/12

Also multiply 1/3 by 4 on each side

One third is equivalent to 4 over 12.

What is the fraction?

In Mathematics, fractions are represented as a numerical value, which defines a part of a whole. A fraction can be a portion or section of any quantity out of a whole, where the whole can be any number, a specific value, or a thing.

Let the unknown number be x.

Here, 1/3 = x/12

Multiply both the numerator and denominator of 1/3 by 4, we get

4/12

So, 4/12 = x/12

x=12

Therefore, the unknown number is 12.

To learn more about the fraction visit:

brainly.com/question/1301963.

#SPJ3

1) A line passes through the points (7,4) and (-5, - 2). Which of the
following equations BEST defines this line?

Answers

Answer:

.5x = y

Step-by-step explanation:

You can find mx by comparing two points on a graph

Help me pls thanks so much

Answers

Answer:

494.73 ft

Step-by-step explanation:

wait im confused it says the assignment has been submitted not editable

an adult and 5 children rent skates. it cost $4 per adult for skates and a total of $16.

Answers

Answer:

$2.40 per child

Step-by-step explanation:

Subtract.

16 - 4 = 12

Divide.

12/5= 2.4

Very simple mental math. Please try to learn this 4th-5th grade math, you will definitely use this in real life, and it's not a pain to learn.

You spin the spinner once what is p(greater than 4 or less then 5)

Answers

Answer:

can someone look at my answer

Step-by-step explanation:

help, easy math. will mark brainlist!!​

Answers

Answer:

It is the first one 1/3(p+45).

Answer:

choice 1) 1/3(p + 45)

Step-by-step explanation:

1/3p + 15 = 1/3(p + 45)

What comes next in the pattern?12,16,20
A. 10
B. 22
C. 23
D. 24​

Answers

24 , it’s just skipping four letters up

eight times the reciprocal of a number equals 4 times the reciprocal of 2. find the number

Answers

Answer:

The number is 4

Step-by-step explanation:

Let the number  = 'x'

Reciprocal of 'x' = 1/x

Reciprocal of 2 = 1/2

8 times the reciprocal of 'x' = [tex]8*\frac{1}{x}\\[/tex]

[tex]8*\frac{1}{x}= 4* \frac{1}{2}\\\\8*\frac{1}{x}= 2\\[/tex]

Now multiply both sides by x

[tex]8*\frac{1}{x}*x = 2*x\\\\8 = 2x[/tex]

Now divide both sides by 2

[tex]\frac{8}{2}=\frac{2x}{2}\\\\4 = x[/tex]

x = 4

please help i need to pass

Answers

5.0000001.0000000
+
900000000.00000

Find the area of the regular polygon. Round to the nearest tenth.

Answers

Answer:

i dint know sorry

Step-by-step explanation:

Other Questions
The sixth-graders at Kendrick's school got to choose between a field trip to a museum and a field trip to a factory. 14 sixth-graders picked the museum. If there are 56 sixth-graders in all at Kendrick's school, what percentage of the sixth-graders picked the museum? Part Two: Using Critical Project Management Tools swer the following questions, using as much space as you need 7 (3) 2 (2) 5 (1) 5 2 3 (2) 2 (3) 4 (2) 2 (3) 6(3) 1 6 3 12 3 (3) 2 (2) 2 (2) 4 10 Duration (#of People) Let's reinterpret the resource demands over time for a left-justified schedule assuming you have five people available. Create a left-justified schedule for the project above, assuming five people, and answer the following questions. 1. Map the earliest start times for each activity to the resource demands over time. What are the earliest start times for each activity? 2. Level the schedule so it is consistent with resource availabilities. What is the new project duration? 3. For this project network, identify the critical sequence. (Frame your answer as Activity Node X to Activity Node Y to Activity Node Z, etc.) How does the author use situational irony to create asurprise ending? How does the ironic tone in this story compare to the tone in The Gift of the Magi? What are the 6 key guidelines to keep your workplace safe? parasympathetic stimulation parasympathetic stimulation causes blood vessels in the skin to dilate. causes the pupils to dilate. increases heart rate. increases gastric motility. causes sweat glands to secrete. what is the best glassware for performing small chemical reactions? What is the end behavior of the graph of f x )= x5 8x4 16x3? What is the use of vivid words that appeal to the five senses in order to deepen the readers understanding of the text? 17. (4 points) On the set of axes below, draw the graph of the equation y = -3/4x +3.(2 points) is the point (3,2) a solution to the equation?Explain your answer based on the graph drawn. when diya got the call, she ____ in her office Please answer this question. because of a bank merger, ms. coant lost her position as vice president and had to see work with other banks. ms. davis has the skills necessary to find a new job, thus she is best considered as group of answer choices frictionally unemployed. structurally unemployed. cyclically unemployed. seasonally unemployed. As the chief financial officer, you identify that your firm needs to raise additional funds by selling new shares of stock. What specialist would be able to assist your firm in the issue and sale of new securities? Group of answer choicesO an investment bankerO a commodities brokerO an officer of the Securities and Exchange Commission (SEC)O an institutional investor advisor In angle DEF, BD = 87 and WE = 38. Find BW, CW, and CE. ADR refers to:a. Alternative (or Alternate) Dispute Resolution.b. Alternative Disruption Requirement.c. A Data Reference System.d. Atlantic Development Relations. a ferry will safely accommodate 66 tons of passenger cars. assume that the mean weight of a passenger car is 1.7 tons with standard deviation 0.5 tons. if a random sample of 36 cars are loaded onto the ferry, what is the probability that the maximum safe weight will be exceeded? hint! think about the average safe weight g an accumulation of pus in the fallopian tube What are the positive effects of being citizen of digital society? Q8 The figure 3 below shows a metallic ball passing through a ring before being heated. (a) Describe how the particles inside the ball are moving at the start of experiment.(b) When the ball is heated using a Bunsen burner, it no more passes through the ring. Explain, in terms of particles, why the ball does not pass through the ring after being heated.(c) Define radiation. What is the purpose of giving homework to students?