3 years ago

Which pair of angles are congruent? A) 1 and 8 B) 4 and 6 C) 5 and 6 D) 1 and 7

Mathematics

1 answer:

taurus [48]3 years ago

6 0

Answer:

Step-by-step explanation:

because it makes more sense

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Louise, Tammy, Delores, and Sheryl score 78 points total in the tennis matches they play. They score a consecutive number of poi

irga5000 [103]

$\huge\boxed{18\ \text{points}}$

We'll represent Louise's, Tammy's, Delores's, and Sheryl's point values with $x$ , $x+1$ , $x+2$ , and $x+3$ respectively since each one is 1 point more than the last.

Add all of these values up and set it all equal to $78$ .

$x+x+1+x+2+x+3=78$

Now, simplify.

$4x+6=78$

Subtract $6$ on both sides.

$\begin{aligned}4x+6-6&=78-6\\4x&=72\end{aligned}$

Divide both sides by $4$ .

$\begin{aligned}\frac{4x}{4}&=\frac{72}{4}\\x&=\boxed{18}\end{aligned}$

Since Louise's score is $x$ , the answer is $18$ .

<h3>Double-checking</h3>

To verify our answer, add the point totals $18$ , $19$ , $20$ , and $21$ .

This equals $78$ , so we can be sure the answer is correct.

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1 year ago

Over the weekend koko spend a total of 16 hours working on school work she spent equal amounts of time working on 4 projects plu

MrMuchimi

Hours spent on project= p

4p+2=16 hours
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When finding the volume of a rectangle shaped 3D box, what formula do you use?

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Answer:

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l x w x h

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Simplified: its 63 then to 3² · 7

Step-by-step explanation:

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