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Montano1993 [528]

3 years ago

10

WILL MARK BRAINLIEST ONLY HAVE 10 MINUTES AND I ADD EXTRA POINTS

2 answers:

Pani-rosa [81]3 years ago

7 0

Answer:

A

Step-by-step explanation: plz mark brainliest

If you see The abc triangle you can see that triangle DEF is about twice the size of the other triangle so if you would double the size of the small triangle by the same number which was 20 you would do 20 + 20 = 40 and you would multiply 4 x 5 which equals 20 and add 20 + 20 which equals 40 which is the double amount of triangle ABC

velikii [3]3 years ago

7 0

Answer:

an extra comment so the other guy gets brainlist:)

Step-by-step explanation:

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eric is 70 inches tall pablo is as half as tall as eric annette is 5.25 inches taller than pablo how tall is annette

Kazeer [188]

Answer:

$40.25$ inches

Step-by-step explanation:

Following what the problem mentions:

"eric is 70 inches tall"

$Eric=70in$

"pablo is as half as tall as eric"

$pablo=\frac{Eric}{2}$

$pablo=\frac{70in}{2}=35in$

and "annette is 5.25 inches taller than pablo"

$annete=pablo+5.25in$

$annette=35in+5.25in =40.45in$

Annette is 40.25 inches tall

7 0

3 years ago

Find the measures of all four angles if 3·(m∠1+m∠3) = m∠2+m∠4.

mixas84 [53]

Answer:

Step-by-step explanation:

m∠1=m∠3

m∠2=m∠4

3*(m∠1+m∠3)=m∠2+m∠4

3*(m∠1+m∠1)=m∠2+m∠2

3×2 m∠1=2 m∠2

m∠2=3 m∠1

now m∠1+m∠2=180°

m∠1+3 m ∠1=180

4 m∠1=180

m∠1=180/4=45°

m∠3=45°

m∠2=180-m∠1=180-45=135°

m∠4=135°

5 0

3 years ago

1 over 3+3over 5 equals

avanturin [10]

$\frac{1}{3}+ \frac{3}{5}$

$\frac{5}{15}+ \frac{9}{15}$

Since the denominators are equal to, its going to be combine by the fraction.

$\frac{5+9}{15}$

Finally add by the numbers.

$9+5=14$

Final answer: $\boxed{=14/15}$

Hope this helps!

And thank you for posting your question at here on brainly, and have a great day.

-Charlie

7 0

4 years ago

40 percent of the people in the club are new this year if there are 12 be people how many people are in the club

larisa [96]

30? (so sorry if that’s wrong)

7 0

3 years ago

Read 2 more answers

What is (0.5x + 15) + (8.2x- 16.6)

nadya68 [22]

1.6 I think I’m sorry if it’s incorrect

3 0

3 years ago