Mathematics High School

Solve for y.
y- 1.47 = 8.77​

Answers

Answer 1

Answer:

10.24

Step-by-step explanation:

8.77 plus 1.47 = 10.24

Answer 2

Answer:

y = 10.24

Step-by-step explanation:

y - 1.47 = 8.77

=> y = 8.77 + 1.47

=> y = 10.24

Related Questions

Write an equation that represents the line. Use exact numbers

Answers

Answer:

y= 2/3x + 1.25

Step-by-step explanation:

I can't see the exact number but it's probably 1.25. Sorry if it's wrong :)

You are selling items at the football game to raise money for the school's athletic teams. You
sell pizza for $5 per slice and drinks for $3 per cup. Your sales totaled $1020. If you sold 84
slices of pizza, how many drinks did you sell?
Need help asapp

Answers

Answer:

200 cups of drinks sold

Answer:

200 cups

Step-by-step explanation:

If airpane flies at an average speed of 7.5miles per minutes in 1 1/2 hours it will have flown

Answers

it will have flown 675 miles in 1 1/2 hours

mark me brainliest if the answer is correct, thank you in advance :)

Answer:

The plane will have traveled 675 miles in 1 1/2 hours.

Step-by-step explanation:

Ok so there are 90 minutes in 1.5 hours and since it travels 7.5 miles per minute to get the total: 7.5*90=675.

THIS ONE TOOOO AND MORE COMING

Answers

Answer:

uh

Step-by-step explanation:

Answer:

[tex] \widehat {DC} [/tex]

Step-by-step explanation:

Since, DC is the diameter of the circle.

Therefore,

[tex]m\widehat{DC} = 180\degree [/tex]

I NEED HELP ASAP!!!!
I WILL GIVE A BRAINELEST

Answers

im not sure if this is correct but x=4 double roots

Answer:

x=4

Step-by-step explanation:

pls help because im awful at math

Answers

Answer:

8/4

Step-by-step explanation:

because 8 is x and x goes first and y is 4 and y goes last

hope this helps!

Original Tv cost 700 Current Tv cost 500 find the percent of decrease

Answers

Answer:

200 is the decrease ............

Answer:

the percent of decrease=28.57%

Step-by-step explanation:

(Old Price - New Price)/Old Price (and multiply that number by 100)

[(700-500)/700]*100=28.57%  

Type the correct answer in each box.
If cos -105º = -0.26 and csc -105º = -1.03, then cos 105º = ? and csc 105º = ?

Answers

Answer:

[tex]\cos(105^\circ)\approx-0.26\text{ and } \csc(105^\circ)\approx1.03[/tex]

Step-by-step explanation:

We are given that:

[tex]\cos(-105^\circ)\approx-0.26\text{ and } \csc(-105^\circ)\approx-1.03[/tex]

And we want to find:

[tex]\cos(105^\circ)\text{ and } \csc(105^\circ)[/tex]

Part A)

Remember that cosine (and secant) is an even function. By definition, this means that:

[tex]\cos(\theta^\circ)=\cos(-\theta^\circ)[/tex]

Therefore, since we know that cos(-105°) is about -0.26, it follows from the definition that:

[tex]\cos(-105^\circ)=\cos(105^\circ)\approx-0.26[/tex]

Part B)

Remember that cosecant (and sine) is an odd function. By definition, this means that:

[tex]\csc(-\theta^\circ)=-\csc(\theta^\circ)[/tex]

We know that csc(-105°) is about -1.03.

By the above definition, we can rewrite csc(105°) as csc(-(-105°)) or -csc(-105°).

Hence, it follows that:

[tex]\csc(105^\circ)=-\csc(-105^\circ)=-(-1.03)=1.03[/tex]

start fraction 5.2 over 3.5 end fraction equals start fraction y over 7.5 end fraction
A. 7.25
B. 11.14
C. 5.05
D. 2.43

Answers

Answer:

A

jk its D hope this helps

Which expression is undefined?
A. (3 - 3)
——
7
B. 0➗5

C. (0 - 12)
——
-6
D. 8
—
(-2+2)

Answers

Answer:

Its D i had to guess but got it right :)

Step-by-step explanation:

Write an equation of the line that passes through (7,10) and is perpendicular to the line y =1/2x-9.

Answers

It would be Y=-2x+24

Edgar is scuba diving 50 feet below the water. He is swimming to the surface at a rate of 3 feet per second. Write an equation to represent his depth, d, after s seconds.
Fill in the blank
d = __ s + __
(also to understand better we are doing the equation y = __ x + __ )

Answers

Answer:

d= 3s+50

Step-by-step explanation:

Hope this helped you!! Give brainliest..

question no. 3 the square root pls help guys pls ​

Answers

the answer to number 3 is 198

look at the picture that's the problem I need help with​

Answers

Answer:

I think its A

Step-by-step explanation:

Can someone help me fill in the ratio table please!!

Answers

Answer:

[tex]A[/tex] [tex]n[/tex] [tex]s[/tex] [tex]w[/tex] [tex]e[/tex] [tex]r[/tex] [tex]*[/tex] [tex]B[/tex] [tex]e[/tex] [tex]l[/tex] [tex]o[/tex] [tex]w[/tex]

Step-by-step explanation:

[tex]--------------------------------------------[/tex]

[tex]Orange[/tex] [tex]fabric[/tex] =       [tex]\frac{1}{3}[/tex]                [tex]\frac{2}{3}[/tex]                 [tex]\frac{3}{3}[/tex]                  [tex]\frac{4}{3}[/tex][tex]--------------------------------------------[/tex]

[tex]Yellow[/tex] [tex]fabric[/tex] =        [tex]\frac{8}{3}[/tex]               [tex]\frac{16}{3}[/tex]                [tex]\frac{24}{3}[/tex]                [tex]\frac{32}{3}[/tex][tex]--------------------------------------------[/tex]

Hope this helps! <3

[tex]--------------------------------------------[/tex]

What is the opposite of 6.6

-6.8
6.8

Answers

Answer:

-6.6

Step-by-step explanation:

I don't really understand the question but I believe it is correct.

have a good day

6.7 is the answer u welcome

If 10% of x is 20, what is 23% of x?
A.
33
B.
46
C.
200
D.
230

Answers

Answer:

46

Step-by-step explanation:

Answer:

46

Step-by-step explanation:

First get x

x= (20/10) * 100

x=200

23% of 200 = (23*200)/100 = 46

An acid is prepared by mixing 400 mL of water and 100 mL of pure sulfuric acid. What is the
percentage by volume composition of sulfuric acid?
A. 15 %
B. 20%
C.25%
D.30%​

Answers

C. 25
——-
Divide 400/100=4
——-
Than divide 4/100
—-

Solve the following equation: -3 = 1 3/5 + m.

-2 3/5
-4 3/5
-4 2/5
-1 2/5

Answers

Answer:

-4 3/5

Step-by-step explanation:

I subtracted 1 3/5 from -3 and got -4 3/5. I also added 1 3/5 + -4 3/5 to check my work and it is correct.

Help please!!! I will give you the brainlyst if you helppp me

Answers

Answer:

the slope is 30 and it represents the total cost of the repair dont know 2 number 3 is for 10 hours he got paid 320 $ 4 ,270 $, 5,15.6

Step-by-step explanation:

In rhombus ABCD , m∠EAB=27∘ .

What is m∠EBC ?

Answers

Answer:

27 degrees

Step-by-step explanation:

is the answer

5/8x24 how can I show my work solving dat

Answers

Answer:

Check the image below

Step-by-step explanation:

Which table could be a partial set of values for a linear function? x y 0 1 1 2 2 5 3 10 x y 0 9 1 8 2 5 3 0 x y 0 0 1 2 2 8 3 18 x y 0 3 1 5 2 7 3 9

Answers

Answer:

x y

0 3

1 5

2 7

3 9

A 24 oz. bottle of pop costs $2.25. What is the price per ounce? How did you get that answer?

Answers

the answer is 10cents i think.. i used decision

Answer:10.07

Step-by-step explanation: I got my answer by dividing 24 and 2.25. First, I set up my equation, 24 / 2.25. Then, i multiply 2.25 by 10, which was 22.5. Then i subtracted, which was 1.5 then i bring down my 0. 2.25 doesnt go into 1.50 so I add a 0. then i bring down a 0.

.In the recipe of a ban cake 3 cups of water is needed for 6 cups of flour .
How many cup of water is needed for 12 cups of

Answers

Answer:

6 cups of water

Step-by-step explanation:

3 cups of water = 6 cups of flour.

12 ÷ 6= 2

3 x 2= 6

3/6 -> 6/12

- I hope this helps have a great day

67°
15
h
b
What is the area

Answers

Answer:

1005

Step-by-step explanation:

Assuming this is a rectangle, square, or other 4 sided figure, the ft^2 would be 1005

Find all values of x such that 6=35/x -49/x^2

Answers

I have this same question can U let me know when someone answers
Answer:

X1= 7/3, X2= 7/2.

im really bad in math so could anybody help me

Answers

Answer:

B , D , A ,C

Step-by-step explanation:

PEMDAS

Answer:

= 5² = 25

= 36 ÷ 6 = 6

= 6 × 3 = 18

= 18 + 25 = 43

Step-by-step explanation:

The order of operations is PEMDAS: Parentheses, Exponents, Multiplication, Division, Addition, Subtraction From Left to Right.

First is Exponents.

5² = 5×5 = 25

From left to right, division comes first.

36 ÷ 6 = 6

Then multiplication.

6 × 3 = 18

Lastly, addition.

18 + 25 = 43

Hope that helps.

The temperature is 2 ∘F and drops to −15 ∘F overnight. Write and then evaluate a subtraction expression to determine the temperature change.

Enter the correct answers in the boxes.

Expression:
a

Temperature change:
∘F

Answers

2- F= -15
I assume that F (is the variable) it’s what’s missing from the equation. The change i. temperature. To find F add 2 +(-15) which is -13 so the change in temperature is -13

60x^10y divided by 5x^4y

Answers

the answer is 12x^6y
hope this helped!!
Other Questions
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