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2 years ago

Please help me best answer gets brainliest

Mathematics

1 answer:

tia_tia [17]2 years ago

7 0

I’m this you should know that it is best to find the area of each triangle then add them together

As you see the base is 24 so you take half of 24 for the base of your triangles and you get 12

1/2 is one half

TRIANGLE A

A = 1/2( Base (times) height)
A = 1/2(12 (times) 35) = 210

The formula will be the exact same for the other triangle.

When adding the areas up you get 420 squared inches.

Therefore answering is 420 in^2

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Model and solve linear equations Solve this. 50 + 0.25w = 25 + 0.50w

gavmur [86]

50 = 25 + 0.50w - 0.25w
50 = 25 + 0.25w
50 - 25 = 0.25w
25 = 0.25w
25/0.25 = w
w = 100.

8 0

2 years ago

Mr. Márquez had 123 eggs in a refrigerator in his restaurant. He put 32 more cartons of eggs in the refrigerator. Each carton co

jeka94

H is the best estimate

7 0

2 years ago

Please help me out with this

elena-14-01-66 [18.8K]

Answer:

FG=13

Step-by-step explanation:

We can make an equation that looks like this:

EF+FG=EG

Then, we can substitute in the numbers we know:

12+FG=25

Then solve:

FG=25-12

FG=13

Hope I helped soz if I'm wrong ouo.

~Potato.

Trademark ~Potato. 2019.

3 0

2 years ago

Read 2 more answers

Aunty Joan packs a packet of sweets to Alice and Olivia. Alice and Olivia share sweets in the ratio 7:3. Alice gives 3 sweets to

aivan3 [116]

Initially, Alice had 28 sweets and Olivia 12 sweets.

Step-by-step explanation:

First assume that Aunty Joan has x number sweets.

Alice and Olivia shared the x sweets in a ration of 7:3, this means

Alice had 7/10 x sweets and Olivia had 3/10 sweets.

Alice gives 3 sweets to Olivia, Alice will remain with ;

$\frac{7}{10} x-3$

Then the new ratio changes to 5:3 which means Alice will have 5/8 x number of sweets.

Equate the number of sweets for Alice in the two cases, which is

$\frac{5}{8}x=\frac{7}{10} x-3\\ \\\frac{7}{10} x-\frac{5}{8} x=3\\$

$\frac{56x-50x}{80} =3\\\\\\\frac{6}{80} x=3\\\\\\6x=80*3\\\\\\x=240/6\\\\x=40$

So there were 40 sweets at first

Using the ratio of 7:3 then

Alice had 7/10 *40 = 28 sweets

Olivia had 3/10*40= 12 sweets

Alice gave Olivia 3 sweets, so she will remain with 28-3 =25 sweets. Olivia will now have 15 sweets.The new ratio will be 25:15 simplified as 5:3.

Learn More

Ratio : brainly.com/question/11095585

Keywords : Ratio

#LearnwithBrainly

5 0

2 years ago

HELP WILL MARK YOU BRAINLIEST NO GUESSES PLZ!!!!

ozzi

x° + 90° + 52.6 = 180°

because a triangle adds up to 180° and that specific triangle is a right angle triangle which means that it consists of angle adding up to 90°

3 0

2 years ago