Mathematics High School

Two angles are complementary. Angle 1 has a
measure of -5x + 3 and Angle 2 has a measure
of 10x + 12. What is the value of x?

Answers

Answer 1
The value is 50x at least that is what I think it is

Related Questions

who can help me on edge 24/7?? ill give user and pass. must be reliable

Answers

Answer:

not me srry

Step-by-step explanation:

Which graph represents exponential decay?

Answers

Answer:

c

Step-by-step explanation:

Edge 2020 - 2021

Good luck on your quiz :)

Graph (a) represents an exponential decay.

Here, two graph are shown and we have to check which represent exponential decay.

What is exponential decay?

Exponential decay occurs when a quantity decreases by the same factor over equal intervals of time.

Now,

From the graph, we have

In graph (a), as x increases the function decreases.

Hence this graph shows exponential decay.

In graph (b), as x increases the function increases.

So, Graph (a) represents an exponential decay.

Learn more about the Exponential decay visit:

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For the product (8x-6)(2x + 5). does anyone know how I would get the answer for A and B?

Answers

Answer:

A=16x^2

B=-12x

Step-by-step explanation:

I think this question is asking you to use box method. If so, imagine 8x times 2x is 16x^2, which would be the A value. Then, 2x times -6 is -12x, which is the B value. I'm sorry if thats not what the question is asking. Hope this helps though!

Find the area of figure ABCDE if angles A, B, and C are right triangle

Answers

Answer:

85 ft.

Step-by-step explanation:

8*10=80 (the value of the the rectangle by itself)

then we take the values we are given and find the width and height of the triangle. Knowing it is a right triangle, we perform two equations,

15-10 (the total length of the polygon) 5 ft

and

8-6 (to find the height of the triangle, using the length where the hypotenuse of the triangle cuts off the rectangle) 2 ft

With this, we now have the length and width of the right triangle, and multiply them together to get 10. Because that formula only works on rectangles and squares, but we know that the triangle is a right triangle, we divide the 10 in half to get 5, which is the area of the triangle. Together, the value of the area for the rectangle and the triangle together result in 85 ft (remember to label units when in a written test!)

solve this t/3 = 4/9

Answers

I believe that t=4/3

Evaluate: 36/x - 5 X=4

Answers

Answer:

the answer is four

Step-by-step explanation:

Because first you do 36/4 which gets you to 9 and then subtract it by 5 to get 4!

Answer:

36-5x

over x

Step-by-step explanation:

plz help me due today

Answers

Answer:

the suare root of nine is rational (bc its 3) the other two are not

Step-by-step explanation:

can i get brainliest please???

it would be very much appreciated

have a nice day :)

james and elaine share a box of sweet in the ratio2:3 what fraction of sweets does a) james receive b) elaine receive​

Answers

Answer:

SEE BELOW FOR ANSWER

Step-by-step explanation:

THE PROBLEM TELLS US JAMES AND THEN ELAINE

SO THE RATIO IS JAMES 2 AND ELAINE 3

graph this line using the slop and y intercept. y=1/2x +4​

Answers

Answer:

Download photomath you can take a picture of the equation and it will show you how it should be graphed.

Answer:

Step-by-step explanation:

How can i solve this using substitution method?

Answers

U didn’t put a picture of the question

What would my grade be if I got a zero on a 40 point assignment if I have a 98.8 in the class??

Answers

Answer:

I would say possibly a high B or a A-

Step-by-step explanation:

Answer:

Not enough information provided!

Step-by-step explanation:

You would need to tell us the total amount of points from all your assignments!

The normal cost of a coat is £94 In a sale the cost of the coat is reduced by 36%
Work out the sale price of the coat.

Answers

Answer:

33.84

Step-by-step explanation:

Multiply 94 by .36

Answer:

£60.16

Step-by-step explanation:

94 decrease 36% =

94 × (1 - 36%) = 94 × (1 - 0.36) = 60.16

2500 dollars is placed in an account with an annual interest rate of 7.25%. To the nearest year, how long will it take for the account value to reach 13100 dollars?
please help!^^

Answers

Answer:

about 58 years 6 months

Step-by-step explanation:

First, converting R percent to r a decimal

r = R/100 = 7.25%/100 = 0.0725 per year,

then, solving our equation

t = 10600 / ( 2500 × 0.0725 ) = 58.4828

t = 58.4828 years

The time required to

accumulate simple interest of $ 10,600.00

from a principal of $ 2,500.00

at an interest rate of 7.25% per year

is 58.4828 years (about 58 years 6 months).

Answer:

5 years

Step-by-step explanation:

Find out how much you earn a year from interest and money.

Find 1%.

100% = 2500

1% = 2500 ÷ 100 = 25

7.25% = 25 x 7.25 = 181.25

2500 + 181.25 = 2681.25

Now divide how much you earn from money and interest from 13100.

13100 ÷ 2681.25 = 4.88

4.88 estimated to 5

The Puma sneakers cost $80, you have a 30% coupon and the tax rate is 4.35%. What is the final price of the sneakers?

Answers

Answer:

$31.31

Step-by-step explanation:

math,,,,,, , ,,,

1/2 gallon in 5 hours how many gallons per hour​

Answers

0.1 per hour bc 1/2/5

x 7 9 11 13 y -1 2 5 8 Is the relationship linear, exponential, or neither

Answers

15 is the answer hope this helps

Answer:

it is linear

Step-by-step explanation:

sorry if i'm late but i did it on khan

Please help will give Brain

Answers

Answer:

they are not similar because none of the sides have similar ratios

Step-by-step explanation:

12/1 doesnt equal 24/4

Answer:

I believe the answer would be B.....I'm, not 100% sure tho but that's what I'm going with and if you get this wrong because of me then I'm terribly sorry.   :(

Step-by-step explanation:

u dont need an explination do you?

What is m/5+9=11? please answer because this is for tomorrow

Answers

Answer:

idek but i get free points hehe

Step-by-step explanation:

What is negative 12 plus 12?

Answers

Answer:

0

Step-by-step explanation:

MHANIFA PLS HELP ME :), or it cud just be anyone :)rEALLY EZ PLS HELP!!! ASAP TY :)




show all work converto to radical form and simplify if possibblr 36-^3/2

Answers

Answer:

216

Step-by-step explanation:

36^(3/2) = (6^2)^(3/2) =6^(2*3/2) =6^3 = 216

Answer:

[36^3] squared

Step-by-step explanation:

formula a x/n= n [a^x] squared

a x/n= n [36^3]

[36^3] squared

Use multiplication to find 5% of 180 what’s the anwser

Answers

Answer:

9

Step-by-step explanation:

180 x 0.05

5% of 180 is 9

Hope this helps!
Please mark as brainliest if this works/ answers your question!


Roy has $30 in a savings account. The interest rate is 10% per year and is not
compounded. How much will he have in 4 years?

Answers

Answer:

$43.92

Step-by-step explanation:

1st year:

30 x 10% = 3

30 + 3 = 33

2nd year:

33 x 10% = 3.3

33 + 3.3 = 36.3

3rd year:

36.3 x 10% = 3.63

36.3 + 3.63 = 39.93

4th year:

39.93 x 10% = 3.99

39.93 + 3.99 = 43.92

$16 is the answer and good luck I’m writing the rest of this bc Brainly makes me lol

Omg please I really need help ASAP please! (Giving brainliest)!

Answers

Answer:

x = 4

Step-by-step explanation:

-5w + 7 - w + 4 = -13

-5w - w + 7 + 4 = -13

-6x + 11 = -13

-6x = -13 - 11

-6x = -24

-6x/-6 = -24/-6

x = 4

hope this helps!

Answer:

Step-by-step explanation:

-6w=-24

w=4

Draw a line representing the “rise” and a line representing the “run” of the line. State the slope of the line in simplest form.

Answers

Answer:

(-2,6) (-7,4)

Step-by-step explanation:

Thats wat u got on ur gragh so just go wit that XD

Which equation has the slope of 3? A. y=3 B.y=x+3 C. y=3-x D. y=3x-1

Answers

d.) y=3x-1. is the answer

PLEASE ANSWER ASAP!
What is the area of the irregular figure below?
A. 290 cm2
B. 360 cm2
C. 3,960
D. 7,920

Answers

290 cm2

hope this helped

Daniel is training for a walk-a-thon. In the first week, he walked a total five miles. In the second week, he walked a total of 7 miles. In the third week, he walked a total of 9 miles. Based on his pattern, how many miles will he walk in the fourth week?​

Answers

11. He’s increasing by 2 each week.

Find the Inverse of the Function

y= 10x^2 - 4

Answers

Hello.

1. Switch y and x.
x = 10y^2 - 4
2. Isolate y.
x + 4 = 10y^2
(x + 4)/(10) = y^2
y = sqrt[(x + 4)/(10)]
3. Replace y with f^-1(x)
f^-1(x) = sqrt[(x + 4)/(10)]

Good luck to you!

The inverse of the function y = 10x² - 4 is given by y = ±√[(x + 4) / 10].

To find the inverse of the function y = 10x² - 4, we need to interchange the variables x and y and then solve for y.

Let's start by rewriting the equation with x and y switched:

x = 10y² - 4

Next, let's isolate the term with y by adding 4 to both sides:

x + 4 = 10y²

To isolate y, divide both sides by 10 and then take the square root:

(y²) = (x + 4) / 10

y = ±√[(x + 4) / 10]

Therefore, the inverse of the function y = 10x² - 4 is given by y = ±√[(x + 4) / 10].

To know more about function:

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if 1 book cost $7, how much will 4 books cost?​

Answers

Answer:

28

Step-by-step explanation:

simple 4 times 7 equals 28 please mark brainlest

Answer:

$28

Step-by-step explanation:

QUICK PLS I ONLY HAVE 7 MINS LEFT

Answers

Answer:

first one

Step-by-step explanation:

Answer:

A, A circular movement around a point

Step-by-step explanation:

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