HELP PLEASE !!!!!!!!!!!!!!!

HELP PLEASE !!!!!!!!!!!!!!!

Answers

Answer 1

Answer:

x=30

Step-by-step explanation:

if 30 x 4 = 120 amd 2 = 30 = 60 then 60+120=180


Related Questions

7=3 over 4x what is x?

Answers

Answer:

x=28/3

Step-by-step explanation:

combine multiplied terms into a single fraction

7 = 3x/4

multiply all terms by the same value to eliminate fraction denominators

4 · 7 =  4 · 3x/4

cancel multiplied terms that are in the denominator

4 · 7 = 3x

multiply the numbers

28 = 3x

divide both sides of the equation by the same term

28/3 = 3x/3

simplify

a. cancel that are in numerator and denominator

28/3 = x

b. move the variable to the left

x = 28/3

Subtract 9x2 – 10x + 1 from —2x2 + 4x – 10.

Answers

11x^2 -6x-9
Step-by-step explanation:
9x^2 - 10x +1 - (-2x^2) + 4x - 10.
The opposite of -2x^2 is 2x^2
9x^2 -10x+1+2x ^2 +4x-10
Combine 9x^2 and 2x^2 to get 11x^2 .
11x^2 -10x+1+4x-10
Combine -10x and 4x to get -6X.
11x^2-6x+1-10
Subtract 10 from 1 to get -9.
11x^2 -6x-9

brainiest??

solve 13x+5=83 pleaseeee

Answers

13x+5=83
13x=78
So x=6

help me with this plssssss

Answers

Answer:

7.685 × 10^6

Step-by-step explanation:

The measures of the angles of a triangle are shown in the figure below. Solve for x.
46°
71°
(4X-17)°

Answers

X=20 because 71+46=117 and a triangle angles is equal to 180 so 180-117=63 and 63=4x-17 63+17=80 80=4x

how many hours of physical activity are you required to complete to receive credit for the physical education course

Answers

on average, about 150 hours.

BRAINLIEST!!! +10 POINTS!!!

Answers

Answer:  3∛3

Step-by-step explanation:

81^(1/3) = ∛(81) = ∛(27 × 3) = 3∛3

11% of 10??
Estimating with percents

Answers

Answer:

11% of 10 is 1.1

Step-by-step explanation:

hope this helps

Answer:

1.1

Step-by-step explanation:

multiply 10 by 11 percent, ie

[tex]10 \times \frac{11}{100 } \\ 1.1[/tex]

Write fraction into decimal

2 3 over 5

2.2
2.4
2.6
2.5

Answers

Step 1: Multiply the whole number by the denominator

2 x 5 = 10Step 2: Add the result of step 1 to the numerator10 + 3 = 13

Step 3: Divide the result of step 2 by the denominator13 ÷ 5 = 2.6

Mark as brainlist ❤️❤️

Hey there!

“2 3 over 5”

= 2 3/5

= 2 × 5 + 3 / 5

= 10 + 3 / 5

= 13 / 5

= 13 ÷ 5

= 2.6

Therefore, your answer is most likely: Option C. 2.6

Good luck on your assignment and enjoy your day!

~Amphitrite1040:)

Solve 5t +2r = 3t+10 for t

Answers

I need to know what to say
Answer:   t = 5 - r

Work Shown:

[tex]5t +2r = 3t+10\\\\5t = 3t+10-2r\\\\5t-3t = 10-2r\\\\2t = 10-2r\\\\t = \frac{10-2r}{2}\\\\t = \frac{10}{2}-\frac{2r}{2}\\\\t = 5-r\\\\[/tex]

please help me with this

Answers

Answer:

32 - 4 = 28 units^2

Step-by-step explanation:

Rectangle area = width x length

4 x 8 = 32

Rectangle minus the missing right triangle.

Triangle area: (base x height)/2

Right triangle = (4 x 2)/2 = 4

Original: $110
New: $59
%Decrease:__________

Answers

Answer:

46.36%

Step-by-step explanation:

Original: 110

New: 59

Percent Decrease: x

110 - 59 = 51

51/110 ≈ 46.3636... ≈ 46.36%

-Chetan K

Answer:

46.36% or 46% (rounded)

Step-by-step explanation:

110-59=51

Question now: What percent of 110 is 51

Step 1: We make the assumption that 110 is 100% since it is our output value.

Step 2: We next represent the value we seek with x.

tep 3: From step 1, it follows that 100%= 110.

Step 4: In the same vein, x%=51.

Step 5: This gives us a pair of simple equations:

100% = 110(1)

x%=51(2)

Step 6: By simply dividing equation 1 by equation 2 and taking note of the fact that both the LHS

(left hand side) of both equations have the same unit (%); we have

100%/x%=110/51

Step 7: Taking the inverse (or reciprocal) of both sides yields

x%/100%=51/110

⇒=46.36%

Write an algorithm to solve the problem with long division. Answer in at least 3 complete sentences.​

Answers

Answer:

1) Divide; 2) Multiply; 3) Subtract; 4) Drop down the next digit. Of these steps, #2 and #3 can become difficult and confusing to students

Step-by-step explanation:

Pls answer, and quick!! i'll give brainliest

Answers

Part a : scale factor is 3:1
Part b: scale factor would be 1:3

Answer:

see explanation

Step-by-step explanation:

The scale factor is the ratio of corresponding sides, image to original.

A

scale factor = [tex]\frac{3}{9}[/tex] = [tex]\frac{1}{3}[/tex]

B

scale factor = [tex]\frac{9}{3}[/tex] = 3

Find a quadratic function that includes the set of values below.
(0,5), (2.15), (4,9)
The equation of the parabola is y=

Answers

Answer:

there you go . Good luck plz mark me brainliest .

Someone plz help me :(

Answers

B has a distance of 3 points

Can someone help me solve this

Answers

As can be seen, y is always a divided by 3. Thus, the answer is y = a/3.

pls mark me as brainliest!

LOOK AT PICURE!! WHOEVER IS CORRECT I WILL MARK BRAINIEST!!

Answers

Answer:

i think the answer is90°

1. Match the polynomial with its end behavior.
A. f(x) = -2x + 3
B. f(x) = x2 - 6x + 3
1. As x gets larger and larger in either
the positive or negative direction,
f(x) gets larger and larger in the
positive direction.
C. f(x) = 1 – x2 + 2x3
D.f(x) = 7 - x4
DE
2. As x gets larger and larger in the
positive direction, f(x) gets larger
and larger in the positive direction.
As x gets larger and larger in the
negative direction, f(x) gets larger
and larger in the negative direction.
3. As x gets larger and larger in the
positive direction, f(x) gets larger
and larger in the negative (help please)direction.
As x gets larger and larger in the
negative direction, f(x) gets larger
and larger in the positive direction.
4. As x gets larger and larger in either
the positive or negative direction,
f(x) gets larger and larger in the
negative direction.

Answers

Using limit concepts, the matching pairs are:

A - 3

B - 1

C - 2

D - 4

The end behavior of a function f(x) is given by it's limit as x goes to infinity.

Function A:

[tex]f(x) = -2x + 3[/tex], then:

[tex]\lim_{x \rightarrow -\infty} f(x) = \lim_{x \rightarrow -\infty} -2x = -2(-\infty) = \infty[/tex]

[tex]\lim_{x \rightarrow \infty} f(x) \lim_{x \rightarrow -\infty} -2x = -2(\infty) = -\infty[/tex]

Thus, inverse directions, so matching pair with 3.

Function B:

[tex]f(x) = x^2 - 6x + 3[/tex], then:

[tex]\lim_{x \rightarrow -\infty} f(x) = \lim_{x \rightarrow -\infty} x^2 = (-\infty)^2 = \infty[/tex]

[tex]\lim_{x \rightarrow \infty} f(x) \lim_{x \rightarrow -\infty} x^2 = (\infty)^2 = \infty[/tex]

Always positive, so matching pair with 1.

Function C:

[tex]f(x) = 1 - x^2 + 2x^3[/tex], then:

[tex]\lim_{x \rightarrow -\infty} f(x) = \lim_{x \rightarrow -\infty} 2x^3 = 2(-\infty)^3 = -\infty[/tex]

[tex]\lim_{x \rightarrow \infty} f(x) \lim_{x \rightarrow -\infty} 2x^3 = 2(\infty)^3 = \infty[/tex]

Same directions, thus, matching pair with 2.

Function D:

[tex]f(x) = 7 - x^4[/tex], then:

[tex]\lim_{x \rightarrow -\infty} f(x) = \lim_{x \rightarrow -\infty} -x^4 = -(-\infty)^4 = -\infty[/tex]

[tex]\lim_{x \rightarrow \infty} f(x) \lim_{x \rightarrow -\infty} -x^4 = -(\infty)^4 = -\infty[/tex]

Always negative, so matching pair with 4.

A similar problem is given at https://brainly.com/question/9368215

The table below shows data for stuffed animals sold at a zoo gift shop. If the data were represented with a comparative dot plot, which animal would have more dots for month 2 than month 1

Answers

Answer:elephant

Step-by-step explanation:

23x18

Elephant would have more dots for month 2 than month 1. The Option C.

Which animal has more dots in month 2?

Comparing the data for stuffed animals sold at a zoo gift shop in month 1 and month 2 using a comparative dot plot, it is evident that the elephant has a higher number of dots in month 2.

This indicates that more elephant stuffed animals were sold in the second month compared to the first month. The dot plot allows us to visualize the distribution of sales for each animal and easily identify the variations between the two months.

Read more about comparative dot

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What should I sing, I kinda want to:) ill post it

Answers

Answer:

pop or kpop

if I can't have u is my fav

have a nice day <3

Step-by-step explanation:

fancy like

HEYYYY Can someone please help me with 26?? Tysm

Answers

Since you own 3 televisions, 13.32 x 3 = 39.96. Thus, you and your neighbour both pay the same amount of money each month. However, at the start he paid $75.

Thus, he will always pay $75 more than you, and will never pay the same amount as you.

For the third week of February, Betty Robinson worked 46 hours. Betty earns $17.50 an hour. Her employer pays overtime for all hours worked in excess of 40 hours per week and pays 1.5 times the hourly rate for overtime hours. Calculate for the third week of February (round your responses to the nearest cent if necessary):

1. Regular pay amount:

2. Overtime pay:

3. Gross pay:

Answers

Answer:

1. 700

2. $157.50

3. $857.50

Step-by-step explanation:

Regular pay is calculated by taking 40 hours x $17.50 to get $700.

Overtime is calculated by taking 6 hours x 17.50 x 1.50 to get $157.50

Gross pay would be adding these two amounts together.

Gordo is a fisherman. Darrin claims that Gordo over-estimates the size of his fish by 25%.
Gordo describes one fish as 40 cm long. What does Darrin claim is the length of Gordo’s
fish?

Answers

Answer:

10 cm long

Step-by-step explanation:

Darrin says that Gordo is wrong by 25% so if Gordo says his fish is 40 cm long then you just have to figure out what is 25% of 40.  

4. Ethan types 1/5 of a page in 1/4 minute. How much time does it take him to type a full page?

Answers

Answer:

4/5 minute or 12 seconds

Step-by-step explanation:

1/4 page= 12 seconds

1 page = 48 seconds

48/60

24/30

8/10

4/5

The sum of four consecutive integers is 134. Find the integers. (please show your work)

Answers

Answer:

Integers: 32,33,34,35

Step-by-step explanation:

Consecutive means back-to-back, with a difference of 1

Therefore this can be represented with the following equation (where x is the first number), and we can set this equal to the sum

[tex]x+(x+1)+(x+2)+(x+3)=134\\4x+6=134\\4x=128\\x=32[/tex]

Therefore since x = 32, all four integers are:

[tex]32,33,34,35[/tex]

If we check this, we can see that their sum equals to 134

[tex]32+33+34+35 = 134[/tex]

Hope this helps!

COULD SOMEONE HELP ME WITH ONE OF THESE PLEASE

Answers

The formula used to solve all three is the pythagorean theorem, aka:
a^2 + b^2 = c^2

a = one of the sides, not hypotenuse
b = the other side, not hypotenuse
c = the hypotenuse (longest side)

9) We need to rearrange the equation, as x is looking for a side other than the hypotenuse. The rearranged formula would be:
a = √(c^2 - b^2)

One of the sides, b, is given as 22. The hypotenuse, c, is given as 37. Plug these numbers into the formula and solve.
a = √(37^2 - 22^2)
a = √(1368 - 484)
a = √884
a = 29.73

x = 29.73

10) Use the same rearranged formula, solving the same way
11) Use the original (not rearranged formula) and solve for the hypotenuse

What is the equation of the line in slope intercept form?

Y = __x + __

Fill in the blanks

Answers

Answer:

Y = mx + b

Step-by-step explanation:

m represents the slope of the line and b represents the y-intercept.

what is the probability that a randomly selected day the flight will depart after 9:11 am
.135
.0235
.0015
.16

Answers

Answer

The awnser is .0235

The probability that a randomly selected day the flight will depart after 9:11 am is 0.0235. The Option B is correct.

What is the likelihood of flights departing after 9:11 am?

The probability of a randomly selected day's flight departing after 9:11 am are determined by analyzing historical flight data. By examining the past departure times, we calculate the proportion of flights that departed after 9:11 am to the total number of flights.

This gives us the probability of a flight departing after that time on any given day. This probability will give us an idea of how often flights tend to depart later in the day. Therefore, the Option B is correct.

Read more about probability

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Brainlyest? I only give it out if the answer is right

Answers

Answer:

c is the correct answer. -1.5(w-5)

#3