h+7.9 +13 what is this answrerrr

Answers

Answer 1

Answer:

H + 20.9

Step-by-step explanation:

add 7.9 and 13 = 20.9

Answer 2

Answer:

5.1

Step-by-step explanation:

You subtract 7.9 from both sides of the equation in order to find the answer. 13 minus 7.9 is 5.1, so h is equal to 5.1


Related Questions

A scuba diver starts at 85 3/4 meters below the surface of the water and descends until he reaches 103 1/5

meters below sea level. ​How many meters did he descend?


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Answers

Answer/Step-by-step explanation:

If the Diver started at 85 3/4 below sea level (-85 3/4 from sea level.) And he descends more you have to find the difference between two distances.

In order to get to -103 1/5, how much was subtracted from the original distance of -85 3/4. To solve this use an inverse operation. Find the absolute value of the new distance and add the original distance from sea level.

I -103 1/5 I + -85 3/4 = 103 1/5 - 85 3/4 = 17.45.

The distance from each value is I 17.45 I So, the diver descended another 17.45 meters from sea level.

If a person walks 14 mile in 10 minutes, how far will that person walk in one hour?

Answers

Answer:

They would walk 84 miles in one hour.

Step-by-step explanation:

14 x 6 (One hour) = 84 miles

Hope this helps ^^

Answer:

84

Step-by-step explanation:

because 1 hour equals 60 mins so 6 x 14


Point P is the center of the circle in the figure above. What is the value of x?

Answers

Answer:

x = 80°

Step-by-step explanation:

To find x, we need to create an equation.

Recall that the sum of all the 4 interior angles of a quadrilateral = 360°.

Therefore:

m<B + m<A + m<C + m<P = 360°

m<B = 20° (given)

m<C = 20° (given)

m<A = ½*x = x/2 (inscribed angle theorem)

m<P = (360 - x)°

Plug in the values and solve for x

[tex] 20 + \frac{x}{2} + 20 + (360 - x) = 360 [/tex]

[tex] 20 + \frac{x}{2} + 20 + 360 - x = 360 [/tex]

Collect like terms

[tex] 20 + 20 + 360 + \frac{x}{2} - x = 360 [/tex]

[tex] 400 + \frac{x}{2} - x = 360 [/tex]

Subtract 400 from each side

[tex] 400 + \frac{x}{2} - x - 400 = 360 - 400 [/tex]

[tex] \frac{x}{2} - x = -40 [/tex]

[tex] \frac{x - 2x}{2} = -40 [/tex]

[tex] \frac{-x}{2} = -40 [/tex]

Multiply both sides by 2

[tex] \frac{-x}{2} \times 2 = -40 \times 2 [/tex]

[tex] -x = -80 [/tex]

Divide both sides by -1

[tex] \frac{-x}{-1} = \frac{-80}{-1} [/tex]

[tex] x = 80 [/tex]

solve the equation. check your solution. 2/9g=-8

Answers

g=-36

Solving the equation:

(2/9)g=-8

(9/2)(2/9)g=-8(9/2)

g=-4(9)

g=-36

The functions u and w are defined as follows.
u(x) = 2x+2
w(x) = – 2x² +2
Find the value of w (u(2)).

Answers

Answer:

w(u(2)) = -70

Step-by-step explanation:

u(x) = 2x + 2

w(x) = -2[tex]x^{2}[/tex] + 2

w ( u (2) )

Find u(2), substitute in 2 for x in the function u.

u(2) = 2(2) + 2

= 4 + 2

= 6

w(u(2))

= w(6)

Now subsitute in 6 for x, in the function w.

w(6) = -2[tex](6)^{2}[/tex] + 2

= -2 * 36 + 2

= -72 + 2

= -70

w(6) = -70

w(u(2)) = -70

I need this answer ASAP

Answers

Answer:

216 cm²

Step-by-step explanation:

6*6=36

36*6=216

HELP

A gym offers regular memberships for $80 per month and off-peak memberships for $60 per month. Last month, the gym sold a total of 420 memberships for a total of $31,100. The following system of equations models this scenario:

80x + 60y = 31,100
x + y = 420

How many of the memberships sold were regular memberships?

Answers

Answer:

The correct answer is D. 295

Step-by-step explanation:

Hope i helped !

Have a great day :)

Answer:

D : 295

Step-by-step explanation:

Jordie builds a model from 9:14am to 9:47am how many minutes does jordie spends building his model

Answers

Answer:

33 minutes

Step-by-step explanation:

You would do 9:47 - 9:14am which would equal 33(minutes).

Bob is driving home from his vacation to see the Grand Canyon. When he stops to check his map, he notices that he is 320 miles from home. He calculates that he should be able to cover 60 miles of road each hour on his journey home.

Dependent variable:
Independent variable:

Function notation:

Answers

Answer:

Whats the question

Step-by-step explanation:

i think the independent variable is the miles from home

the dependent is the miles per hour

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Answers

Answer:

wait, what is the question?

I will give you 40 points if you answer correctly
What is the distance of segment FG?

Answers

Answer:

dmfirnwudodnwbdovnwidovnwjchehqodnvnwocnfbwbxocjejajxkfek

X is greater than 3 and less than 9

Answers

Answer:

answer can vary

Step-by-step explanation:

it can be 4,5,6,7,8

answer

it can be 4,5,6,7,8.

How many 2/3-quart portions are in 7 1/2 quarts of soup?

Answers

How many 2/3-quart portions are in 7 1/2 quarts of soup?

8

Rochelle bought 12 spiral notebooks for school. Each notebook cost $1.50, including tax. Which
number sentence could you use to find C, the change that Rochelle received when she paid with a
$20 bill?

Answers

Rochelle would receive two dollars exactly in change. Explanation 12x1.50 =18. 20 -18= 2

someone pls help me with question 5 PLEASE :(

Answers

Answer:

the third one

Step-by-step explanation:

the pattern is /5

3/5 and then

(3/5)/5 = 3/25

A is correct answer because 5x3 is 15 15x5 is 75 75x5 is 375

R = {(-3, 3), (1, 1), (0 -2), (1, -4), (5, -1)} find domain and range

Answers

Domain: {( -3, 0, 1) Range: {( -4, -2, 1, 3)

Domain is the numbers that fall into the x axis and Range is what falls under the y axis. But when you’re listing Domain and Range it always goes from least to greatest and if you have repeating numbers only list them once.

What is the probability of the spinner stopping on an even number?
4
11
2
6
7
3
5
8
10
9
O A 2
B.
10
O
C.
10
OD
5
10
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E.
10

Answers

Answer:

5/10

D

Step-by-step explanation:

Its a even number to amount of numbers ratio

5:10

Please help ASAP....A Donut shop sells donuts for $0.75 each with a charge of $1.50 for the box. Write a rule in function notation for this situation.
Options is the mage​

Answers

The answer is the first option.

What is the common ratio for the sequence 1, 4, 16, 64,..? Help plzzzzz

Answers

Step-by-step explanation:

there is no step by step it is just 4 the answer is 4

You continue to multiply each number by 4. Hope this helps

A store had 5 packs of paper for $7.80. How much would it cost if you were to buy 3 packs

$1.56
$2.19
$7.80
$4.68

Answers

to buy 3 packs, the cost would be $4.68

write at least four rational numbers between -2/5 and -1/3.​

Answers

Answer:

-47/120 -23/60 -3/8 -11/30

Step-by-step explanation:

fractions are always rational. give both numbers the same denominator and list any numbers between the two. (-2/5 is equal to -6/15) (-1/3 is equal to -5/15) make sure to simplify though

write the following numbers in order starting with the smallest 1.75kg 1975g 0.9kg 1800g

Answers

0.9kg

1.75kg

1800g

1975g

Non proportional or proportional

Answers

Non proportional it should be

3х – 5y= 27
х +4y = -8
Solve the system of equations.​

Answers

3x - 5y = 27
-3x -12y = 24

-17y = 51
/-17 /-17
y = 3

x + 4(3) = -8
x + 12 = -8
-12 -12
x = -20

(-20, 3)

Can anyone help in this fast

Answers

Answer:

D 119.15

Step-by-step explanation:

199 * 85/100 = 169.15

169.15-50 = 119.15

Answer: i think its )D)

Source:trust me bro

PLZ HAAAALP
One winter day, the temperature was -15°F. Later that day, the temperature rose 12°F to reach the high temperature for the day. If t represents the high temperature, what is t?

Answers

Answer:

-3°F

Step-by-step explanation:

-15 + 12 = -3

Answer:

-3

Step-by-step explanation:

It's candy time! Suppose 5 friends go out candy collecting. Starting out, Ms. Gleason gave each of them 12 pieces of candy. Then, they each collect 15 pieces each hour. At the end of the night, the 5 friends have 510 pieces all together. How many hours were they out candy collecting? ______ hours Multi-Step Equations

Answers

Answer:

6 hours

Step-by-step explanation:

First, since they all collected 510, you divide 510 by 5, to figure out how much each person got.

You then know that each of them got 102 candies, so now, you subtract 12 from from 102, since the teacher gave them that much in the beginning.

You're left with 90, so last step is to divide 90 by 15, since they collect 15 every hour, which you get left with 6. Meaning they collected candies for 6 hours

Answer:

they were out for 6 hours and each of them got 102 pieces of candy

Olivia is going to use a computer at an internet cafe. The cafe charges an initial fee to use the computer and then an additional price per minute of usage. An equation representing the total cost of using a computer for tt minutes at the internet cafe is given by C=0.10t+7.C=0.10t+7. What is the slope of the equation and what is its interpretation in the context of the problem?

Answers

Answer:

Slope=0.10

Interpretation: For every minute Olivia is in the cafe she is getting charged 10 cents

Step-by-step explanation:

The slope is a constant followed by a variable (a,x,b,z,etc...) So the only constant with a variable after it was the 10.

Answer:

The slope of the function is 0.10 which represents the additional charge per minute.

Step-by-step explanation:

The slope shows how much the amount Olivia must pay increases each minute, representing the cost per minute of using the computer after the initial charge.

I will mark you

Given the relation: (0,0), (5,10), (6,12), (10,20) and based on the definition of function, is that relation a function?

Why or why not?

Answers

Answer:

Yes, because the x's do not have more than one y.

Step-by-step explanation:

x      y

0      0

5       10

6       12

10     20

(That's meant to be a table). Looking at the x and y table values, you can see that none of the x's have two y's. So, this relation is a function.

3

2x
38
V-2
24

36
Z+88
X=

Answers

Answer:

no

Step-by-step explanation:

ni

nni

n

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