Mathematics College

(help?)
Look at the model.
Which of the following statements of equality is true? [png]

(help?)Look At The Model.Which Of The Following Statements Of Equality Is True? [png]

Answers

Answer 1

Answer:

H

Step-by-step explanation:

Answer 2

Answer:

H

Step-by-step explanation:

3 times 2 and x in each row

which equals to 6 and 3x

Related Questions

solve for a and x in ax^2=48
​

Answers

Answer:

[tex]ax^2 = 48\\a = \frac{48}{x^2}[/tex]

[tex]ax^2 = 48\\x^2 = \frac{48}{a} \\x = \frac{\sqrt{48} }{\sqrt{a} } \\x = \frac{4\sqrt{3} }{\sqrt{a}} \\x = \frac{4\sqrt{3a} }{a}[/tex]

66 + 2bc – 46; b= 10, c=5

Answers

Answer:

120

Step-by-step explanation:

66 + (2* 10*5)- 46

66+20×5−46

66+100−46

166−46

= 120

Brainlist Pls!

Answer:

Hey mate.....

Step-by-step explanation:

This is ur answer.....

66 + 2bc - 46

= 66 + (2 × 10 × 5) - 46

= 66 + 100 - 46

= 166 - 46

= 120

Hope it helps you,

Mark me brainliest plz....

Follow me! :)

Suppose we have 14 boxes of pastries (each box of a different flavor), each with a scone and a muffin inside. For example, one box has a raspberry muffin and a raspberry scone. How many different ways can we select exactly 5 muffins and 9 scones so that each one is a unique flavor? (Order does not matter)

Answers

Answer:

Step-by-step explanation:

Explain the difference between a percent and a unit rate.

Answers

Answer:

A rate is a special ratio in which the two terms are in different units. For example, if a 12-ounce can of corn costs 69¢, the rate is 69¢ for 12 ounces. ... When rates are expressed as a quantity of 1, such as 2 feet per second or 5 miles per hour, they are called unit rates.

Step-by-step explanation:

A bucket has 16 tennis balls and 10 ping pong balls . What is the probability of selecting a ping pong ball , replacing it and then selecting a tennis ball

Answers

Answer:

40/169

Step-by-step explanation:

P(pp,tennis) = [tex]\frac{10}{26}[/tex] × [tex]\frac{16}{26}[/tex] = 40/169 in simplified form

The probability of selecting a ping pong ball, replacing it and then selecting a tennis ball is 40/169.

What is Probability?

Probability refers to potential. A random event's occurrence is the subject of this area of mathematics.

The range of the value is 0 to 1. Mathematics has incorporated probability to forecast the likelihood of various events.

The degree to which something is likely to happen is basically what probability means.

We have,

Tennis ball = 16

Ping pong balls = 10

So, probability of selecting a ping pong ball, replacing it and then selecting a tennis ball

= 10/ 26 x 16/26

= 40/169

Learn more about Probability here:

https://brainly.com/question/11234923

#SPJ7

I need help on my home work ​

Answers

Answer:

24/9

Step-by-step explanation:

one face is 4/9 is that's what 2/3² is

then multiply that by the number of faces a cube has (6)

and you get 24/9

i need help what is the area of this composite figure​

Answers

Answer:

Lol

Step-by-step explanation:

Answer:

104 ft^2

Step-by-step explanation:

the cost of lunch l after a 15% tip can be represented by the expression l + 0.15l. Simplify the expression. Then determine the total cost of the lunch after the lunch bill is $10.​

Answers

the cost of lunch l after a 15% tip can be represented by the expression l + 0.15l. Simplify the expression. Then determine the total cost of the lunch after the lunch bill is $10. .15x10

Find the surface area of the three-dimensional figure. ______ cm^2

Answers

150.88=7.4*3.1+3.1*5+7.4*5+7.4*3.1+7.4*5+5*3.1 thank you

Over which interval does f(t) have positive average rate of change

Answers

Answer:

i dont know im just doing this for the points

Answer: {2,4}

Step-by-step explanation: Khan Academy

Solve the following system of equations using substitution. Upload a
picture of your work for full credit.
x= 20 + 6y
3x – 3y = 15

SHOW WORK!!

Answers

Answer:

x = 2, y = -3

Step-by-step explanation:

Substitute x = 20 + 6y into 3x - 3y = 15:

[tex]3 (20+6y) - 3y = 15\\60 + 18y - 3y = 15\\60 + 15y = 15\\15y = -45\\y = -3[/tex]

Substitute this back into the equation x = 20 + 6y

[tex]x = 20 + 6 * (-3)\\x = 20 - 18\\x = 2[/tex]

Explain why the denominator 8 in 8/4 is not changed when adding the fractions.

Answers

Answer:Some fractions may look different, but are really the same, for example: It is usually best to show an answer using the simplest fraction ( 1/2 in this case ). That is called Simplifying, or Reducingthe Fraction

Step-by-step explanation:

how long will it take to pump 90 liters of water ???​

Answers

maybe 1800 secondes mmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmm

1x1
wdwdwadwdwadwa dwa dwa daw dwa dw adw dw da dw dwa dw adw da daw dw dawd wd wdwdw

Answers

Answer:

1

Step-by-step explanation:

1x1 is 1 because 1x1 is 1

Answer:

1

Step-by-step explanation:

When x is 4, y is 6. When x is 10, y is 15.
Which description is part of the same proportional relationship?
O When x is 7, y is 8.5.
When x is 9, y is 11.
When x is 5, y is 10.
o
When x is 3, y is 4.5.

Answers

Answer:

When x is 3, y is 4.5

Step-by-step explanation:

The difference between 4 and 6 is 1.5 and so is 10 and 15,

3 x 1.5 = 4.5

Answer:

I think it is the last one

i might be wrong though

What is the equation of the line that passes through the point (-4,-8)(−4,−8) and has a slope of 44?

Answers

Answer:

y = 44x + 184

Step-by-step explanation:

y = mx + b

-8 = 44(-4) +b

-8 = -176 + b

176 + 8 = b

184 = b

The bird population in a forest is about 2300 and is decreasing at a rate of 5% per year. Let t represent the number of years and P represent the population. Write an exponential decay model to represent this situation.

Answers

Answer:

2300-( t x 0.05 ) = P

can you help thanks ​

Answers

Answer:

1/48 or .2083

Step-by-step explanation:

dividing by 6 is the same as multiplying by 1/6, so if you multiply 1/8*1/6 you get 1/48

Answer: Reduce the expression, if possible, by cancelling the common factors.

Exact Form:

1/48

Decimal Form:

0.02083

What do you get if you combine 3x + 18?

A. 3x + 18 cannot be combined because 3x and 18 are not like terms

B. 21x

C.54x

Answers

Answer:

the answer is a

Step-by-step explanation:

Answer:

A. 3x + 18 cannot be combined because 3x and 18 are not like terms

Step-by-step explanation:

this is the simplest terms the expression can be left at since is it not equal to anything

-X-6
constant.
coefficient:
variable

Answers

Answer:

constant: -6

Coefficient: -1

Variable: x

Step-by-step explanation:

PLZ HELP ASAP 30 POINTS (Plz show work)

Choose a trinomial to factor.
3x2 − 15x + 18
10a2 + 5a − 30
4n2 − 10n − 24

Answers

3x2-15x+18
=x-3+6

10a2+5a-30
2a-6

4n2 -10n-24
=2n-5-12

Answer:

x=6 x=-1

a=1.5 a=-2

n=-1.5 n=4

Step-by-step explanation:

(a) (b) (c)

10a2+5a-30

x=-b+-√b2-4ac/2a

a=-5+-√(5)2-4(10)(-30)/2(10)

a=-5+-√25+1200/20

a=-5+-√1225/20

a=-5+√1225/20

a=1.5

a=-5-√1225/20

a=-2

If f(x) = x + 7 and g(x) = Square root X-3,
what is (fºg)(4)?

Answers

Answer:

Step-by-step explanation:

Answer:

x = [tex]\sqrt{4}[/tex] = ±2

Step-by-step explanation:

[tex]\sqrt{-x+7+x-3}[/tex] = [tex]\sqrt{4}[/tex]

Why is it that mutations to body cells do not affect offspring?

Answers

Answer:

no such about what you are saying to me

what is 5/8 with a denominator of 24?

Answers

Answer:

Step-by-step explanation:

you multiply 8*3 to get 24 so you do the same to 5. so 5*3 = 15 so 15/24

for extra credit please help solve​

Answers

Answer:

∠ ABC = 37°

Step-by-step explanation:

Angles on the circle subtended by the same arc are congruent.

∠ ABC and ∠ ADC are angles on the circle subtended by arc AC , then

∠ ABC = 37°

Somebody help me please

Answers

Answer:

Step-by-step explanation:

Vertex: ( -4 , 1 )

Axis of symmetry: -4

What is 1/12 cups converted into ounces?

Answers

Answer: 0.6667 ounces

Step-by-step explanation:

1/12 cups to ounces

1/12 cups=0.0833333333

0.0833333333 cups = 0.6666666664 ounces

0.6666666664 ounces=66.63/100=33.315/50

6 cubes are glued together to form the solid shown in the diagram if the edges of each cube measure 1 and 1/2 in into length what's the surface area of the solid​

Answers

Answer 58 1/2:

Step-by-step explanation:

Mode of certain scores is x. If each score is decreased by 3, then find the mode of the new series.​

Answers

Step-by-step explanation:

It is given that mode of certain scores is x It means x is the score with highest frequency.

common difference is -3

So, the new mode of the score is

New Mode = 3

Therefore the new mode of the new series is x-3.

one, no, or infinitely many solutions

Answers

Answer:

Only one solution

Step-by-step explanation:

Given:

2c + 4 - 3c = -9 + c + 5

Find:

Number of solution

Computation:

2c + 4 - 3c = -9 + c + 5

-c + 4 = -4 + c

-2c = -8

c = 4

Only one solution

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