Math honestly shouldn't exist-

Answers

Answer 1

Answer:

This isn't really that hard... ∠A = 166°

Step-by-step explanation:

Because ∠A and ∠B are corresponding angles of a set of parallel lines, that means they are equal, so you can use this equation to solve for x:[tex]7x+40=3x+112[/tex] ⇒ [tex]4x=72[/tex] ⇒ [tex]x=18[/tex]. To find ∠A, just substitute x for 18 and you'll get that ∠A equals 7 * 18 + 40 = 126 + 40 = 166°.

Related Questions

Need help ASAP pleaseeeeee

Answers

Answer:

If she downloaded 40 songs she would pay $36 per month.

If she downloaded s songs she would pay 0.75(s)+6 per month.

Step-by-step explanation:

A biologist is studying the growth rate of a bacteria sample. The sample started with a bacterial count of 331. The chemist's data shows the count to be increasing by 6% every 2 hours. At that rate, approximately what is the bacterial count after 6 hours?
A. 418
B. 450
C. 394
D. 470

Answers

A. 418

Step by step:

Please help me? I am confused.

Answers

ANSWER: A. x=4

Explanation: 7-2x=2x(x-4)-1

7-2x=2x-9

-2x-2x=-9-7

-4x=-16

which will get you your answer x=4

2/5 meters= blank cm

Answers

Answer:

⅖ m = 40 cm

Step-by-step explanation:

1 meter = 100 cm

1 : 100 = 2/5 : y

1 × y = 100 × 2/5

y = 40

2/5cm=40cm this is the answer

When Anne had one cat, she needed to serve 1/8 of a can of cat
food each day. Now that Anne has adopted a second cat, she
needs to serve a total of 4 cans each day. How much extra food
is needed to feed the second cat?
Simplify your answer and write it as a fraction or as a whole or
mixed number.

Answers

Answer:

Abc= D= 2.94C

Step-by-step explanation:

Ron drew an angle that measured 160 degrees. Then he drew a ray that divided the angle in half. What is the measure of each of the new angles formed?

is it

A. 180°

B. 160°

C. 80°

D. 60°

Answers

The answer is C because it’s 160 and when you split it in half it would be 80/80 bc 80+80= 160

Sine is positive in which of the following quadrants?
A. I and III
B. I and IV
C. T and II
D. II and III

Answers

Answer:

C. I and II

Step-by-step explanation:

In q1, all trig functions are positive. q2, sin and csc is positve. hope this helps!!

I need help on this I'm super confused.

Answers

Answer:

a) 7x-2

b) 28x-8

c) length of a side: 26 in, perimeter: 104 in, area: 676 square inches

i’m not quite sure abt c but i hope this helps :)

Explain why that price seems to be a linear function of the number of boxes ordered?
Heeeeeelp

Answers

Answer:

Step-by-step explanation:

Because it's adding by a constant I'm pretty sure

HELP ASAP
please graph the equation, i know its b please graph it!!

Answers

here you go ... i tried to fit it all in !

Lucy's dog lost 6 pound How much weight does her dog need to gain in order to a net change of 0 pounds? _pounds?

Answers

Answer:

I think 6 pound. Beacuse 6-6=0

Find the volume to the nearest millimeter of a cylinder that is 45 millimeters tall and has a diameter of 26 millimeters. Use 3.14 for pie.

Answers

Answer:

Volume = π • r² • height

Volume = 3.14 • 13² • 45

Volume = 23,879.7 cubic millimeters

Volume = 23,880 cubic millimeters (to nearest millimeter)

Step-by-step explanation:

1. Find the AREA of the circle.

Answers

12.566

Hope this helped :T

If an item is discounted by 5 percent, and the final price is 57, what is the original price of the item?

Answers

Answer:

$59. 85 or rounding, $60 (I AM NOT COMPLETELY SURE)

Step-by-step explanation

I changed the percentage into a decimal (.05) and then multiplied it by the final price (57). After multiplying, I got, $2.85. I then added that to the final price to get, $59.85.

Tell whether each number is rational or irrational.
3.525252...
Rational
Irrational

Answers

Answer:

rational

Step-by-step explanation:

ANSWER ASAP!!!!

Thank u

Answers

Answer:

Step-by-step explanation:

[tex]9 + 9 + 9 = 27[/tex]

3 sides

I am sorry if this is wrong

A triangle has sides with lengths of 4 kilometers, 14 kilometers, and 16 kilometers. Is it a right triangle?

Answers

Answer:

Yes, it is

Hope this helped

Answer:

Step-by-step explanation:

A right angle triangle will follow the PYTHAGORUS THEOREM. So the value found by adding the square of the two smaller sides should be same as the square of largest side.

Whats the area of a circle with a circumference of \blueD{50.24}50.24start color #11accd, 50, point, 24, end color #11accd units.

Answers

Answer:

[tex]A=200.96\ unit^2[/tex]

Step-by-step explanation:

Given that,

The circumference of the circle, C = 50.24 units

We need to find the area of the circle.

The formula for the circumference of the circle is given by :

[tex]C=2\pi r[/tex]

r is the radius of the circle

[tex]r=\dfrac{C}{2\pi}\\\\r=\dfrac{50.24}{2\times 3.14}\\\\r=8\ units[/tex]

The formula for the area of a circle is given by :

[tex]A=\pi r^2\\\\A=3.14\times 8^2\\A=200.96\ unit^2[/tex]

So, the area of the circle is equal to [tex]200.96\ unit^2[/tex].

if a cake recipe calls for 3 1/2 cups how many cups are needed for 5 recipes?

Answers

Answer:

17 1/2

Step-by-step explanation:

multiply 3 1/2 times 5.

Answer:

17.5

Step-by-step explanation:

3.5 x 5

A principal collected and recorded math test scores for two groups of students. After analyzing the information for each group, the principal summarized the data on the box plots. Based on the box plots, which statement correctly compares the median test scores for the two groups of students?

Answers

Para comer um pouco mais tarde a gente não tem

A bottle of cough syrup has
300 mL. If you take 5-mL
spoonfuls 3 times a day, how
many days will the cough syrup
last?

Answers

Answer:

20 days?

Step-by-step explanation:

3 times a day is 15 and 300 ÷ 15 = 20

Jamal performed an experiment flipping a coin. He did 10 trials and then his arm got tired. He recorded his results in the table. Based on the experimental probability, Jamal predicted that the number of times the coin lands heads up will always be greater than the number of times it lands tails up. What is the error in his prediction?

Answers

Answer:

The error in his prediction is that he had too small of a sample size for the data to be reliable in how the trend would continue.

Answer:

He did not perform enough trials to compare the theoretical and experimental probabilities.

Step-by-step explanation:

HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP

Answers

Answer:

c the student who missed 14 items

Answer:

The answer is B: The student who missed 14 items caused the distribution to be skewed to the right.

7b-3<11
Is anyone know the answer

Answers

Answer:

b < 2

Step-by-step explanation:

7b - 3 < 11

add 3

7b < 14

divide

b < 2

Answer:b<2

Step-by-step explanation:

just give the number plsthx

Answers

Answer:

Step-by-step explanation:

Answer:

Step-by-step explanation:

because 100 minus 31 equals 69

find the area of parallelogram

Answers

Answer:

45m

Step-by-step explanation:

9*5

(NO LINKS)!~Brainliest IF YOU CAN SIMPLIFY AND SOLVE FOR THE UNKNOWN~!(3 + 5)² + [8 - 11] + Z = 4(Z - 2)

Answers

Answer:

(3+5) = 8 times 8 = 64 64+(8-11)+Z=64+(-3) + Z=62+z= 62+2 = 64

Step-by-step explanation:

A sculptor is planning to make two triangular prisms out of steel. The sculptor will use △ABC for the bases of one prism and △DEF for the bases of the other prism.

(a)Is △ABC similar to △DEF? Explain.
(b)Suppose the sculptor makes both prisms with the same height. Which prism will have a greater volume? How many times greater? SHOW YOUR WORK FOR BRAINLIEST!!

Answers

Answer:

Verify is the corresponding sides have same ratio:

AB / DE = 50/60 = 5/6 BC / EF = 20/24 = 5/6

Since the ratios are same, the triangles are similar

If one dimension is same, the base areas will make difference by the square of the scale factor:

(6/5)² = 1.44 times

whats 5^4/5+4 please help

Answers

129 just square 5 by 4 and divide it by 4 pls give me brainlist

Use the equation below to find v, if u = 24, a=7, and t=4.
v=utat
V=

Answers

Answer:

V=2688

Step-by-step explanation:

V = U * T * A * T

V= 24 * 4 * 7 * 4 = 2688

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