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2 years ago

Hi y’all please help me !

Mathematics

2 answers:

mestny [16]2 years ago

6 0

Answer:

Step-by-step explanation:

They are vertical angles, vertical angles always have the same measurement. example below

this angle is 56---> 56 ><m <---- this angle is always 56 since they are vertical

Helga [31]2 years ago

4 0

C

Explanation:
They are both equal on both sides, meaning if one is 11 the other is 11

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Can some also explain it to me how to identify if it’s continuous exponential

sweet-ann [11.9K]

B is the correct answer

hope this helps

8 0

3 years ago

Factor by grouping<img src="https://tex.z-dn.net/?f=%284y%5E3%20%2B%2028y%5E2%29%20%2B%20%28y%20%2B%207%29" id="TexFormula1" tit

Inessa05 [86]

We have the following expression given:

$(4y^3+28y^2)+(y+7)$

We can start selecting as common factor 4y^2 and we got:

$4y^2(y+7)+(y+7)$

Now we can select y+7 as common factor and we got:

$(y+7)\left\lbrack 4y^2+1\right\rbrack$

So then our final answer would be:

$(y+7)(4y^2+1)$

3 0

1 year ago

What is 11.5 of 350?

Tresset [83]

11.5% × 350 =

(11.5 ÷ 100) × 350 =

(11.5 × 350) ÷ 100 =

4,025 ÷ 100 =

40.25

7 0

3 years ago

Read 2 more answers

How to find missing number in equivalent ratio

Rashid [163]

Explanation:

Consider ...

x/a = b/c . . . . . find x

Multiplying by the denominator under x gives ...

x = ab/c . . . . the value of the unknown.

____

In the case where the unknown is in the denominator, you can invert the ratios and solve as above:

a/x = c/b . . . . . note that x is in the denominator

x/a = b/c . . . . . equivalent equation, solve as above

5 0

2 years ago

on a certain hot Summer's Day 613 people use the public swimming pool the daily prices are $1.75 for children $2.25 for adults t

Elodia [21]

389 children and 224 adults were at the pool that day.

Step-by-step explanation:

Cost of one child ticket = $1.75

Cost of one adult ticket = $2.25

Total people = 613

Total receipts worth = $1184.75

Let,

Number of children = x

Number of adults = y

According to given statement;

x+y=613 Eqn 1

1.75x+2.25y=1184.75 Eqn 2

Multiplying Eqn 1 by 1.75

$1.75(x+y=613)\\1.75x+1.75y=1072.75\ \ \ Eqn\ 3$

Subtracting Eqn 3 from Eqn 2

$(1.75x+2.25y)-(1.75x+1.75y)=1184.75-1072.75\\1.75x+2.25y-1.75x-1.75y=112.00\\0.50y=112.00$

Dividing both sides by 0.50

$\frac{0.50y}{0.50}=\frac{112.00}{0.50}\\y=224$

Putting y=224 in Eqn 1

$x+224=613\\x=613-224\\x=389\\$

389 children and 224 adults were at the pool that day.

Keywords: linear equation, subtraction

Learn more about linear equations at:

#LearnwithBrainly

6 0

3 years ago