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marshall27 [118]
3 years ago
14

the width of a rectangle is 2 units less than the length. the area of the rectangle is 63 units.what is the length, in units, of

the rectangle
Mathematics
1 answer:
Mice21 [21]3 years ago
3 0

Answer: 9

Step-by-step explanation:

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Please help me on this will give you brainliest!!
vovangra [49]

Answer:

∠3 would be 134° because it is alternate interior to ∠5

∠2 would be 46° because it is supplementary to ∠1

Hope this helped

4 0
3 years ago
Kyle already knew 19 appetizer recipes before starting culinary school, and he will learn 1
Bess [88]
So you know he starts off with 19. This is the first term. He learns one more each week, so let’s assign this the variable w.

19+1w

Set this equal to 47, since you’re solving how many to get to 47 recipes.

19+1w=47

To find out how many weeks, isolate the variable. Begin by combining like terms. Move the 19 to the side of the 47 by subtracting.

19+1w=47
-19 -19
—————-
1w= 28

To further isolate w, divide both sides by 1. This removes the coefficient from w and isolates it.

1w=28
—- ——
1 1

w=28

This means it will take him 28 weeks to learn 47 appetizer recipes in total. To check this answer, simply plug it back into the original equation.

19+1(28)=47
19+28=47
47=47

This means the answer is right, it will take 28 weeks.

I hope this helps! Please comment if you need any more explanation and I’ll get back to you ASAP.
6 0
3 years ago
5(2x^2-6x) - (4x^2-3x)
motikmotik

Answer:

6x^2- 27x

Step-by-step explanation:

distribute 5 through parenthesis

change - sign from in front of parenthesis

combine like terms

3 0
3 years ago
you can warm up spaghetti on a gas range in 10 minutes you can warm up that same spaghetti in the microwave in 2 minutes find th
Tamiku [17]
So, from 10 minutes down to 2 minutes, the difference is 8 minutes.

if we take 10 to be the 100%, what is 8 off of it in percentage?

\bf \begin{array}{ccll}
amount&\%\\
\text{\textemdash\textemdash\textemdash}&\text{\textemdash\textemdash\textemdash}\\
10&100\\
8&x
\end{array}\implies \cfrac{10}{8}=\cfrac{100}{x}\implies x=\cfrac{8\cdot 100}{10}
3 0
4 years ago
PLEASE ANSWER ASAP WILL GOVE BRAINLYIEST
kirza4 [7]

Answer:

Proved that GB ≅ AH.

Step-by-step explanation:

See the attached diagram.

Statement 1: ∠ GBH ≅ ∠ AHB  

Reason 1: This is given.

Statement 2: ∠ GHB ≅ ∠ ABH

Reason 2: This is also given.

Statement 3: BH ≅ HB.

Reason 3: From the diagram. Reflexive property of congruence.

Statement 4: Δ GBH ≅ Δ AHB

Reason 4: By Angle-Side-Angle or ASA criteria of congruency.

Statement 5: GB ≅ AH  

Reason 5: Corresponding sides of two congruent triangles. (Proved)

5 0
3 years ago
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