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3 years ago

Please help. I have to get the test done by today

Mathematics

2 answers:

mixer [17]3 years ago

7 0

Answer:

Step-by-step explanation:

<h3>because you add up all those angles on straight line you get your 180 degrees.</h3>

miss Akunina [59]3 years ago

5 0

Answer:

4=40

Step-by-step explanation:

because you add up all those angles on staight line you get your 180 degrees.

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Adam buys a box of stuff that weighed 6 3/8. if he buys box of fruit that weighed 7 2/5. what is the combined weight.

jolli1 [7]

Answer:

The combined weight is 13 31/40.

Step-by-step explanation:

Given:

Adam buys a box of stuff that weighed 6 3/8. if he buys box of fruit that weighed 7 2/5.

Now, to find the combined weight.

So, we change the mixed fraction to improper first:

Weight of box of stuff = $6\frac{3}{8}=\frac{51}{8}$ .

Weight of box of fruit = $7\frac{2}{5}=\frac{37}{5}$ .

Then, by adding to get the combined weight:

$\frac{51}{8}+\frac{37}{5}$

$=\frac{51\times 5+37\times 8}{40}$

$=\frac{255+296}{40}$

$=\frac{551}{40}$

$=13\frac{31}{40}$

Therefore, the combined weight is 13 31/40.

4 0

3 years ago

Amelia enjoys running and often runs at a steady pace. At this pace, Amelia can run 50 yards in 12 seconds. What is Amelia's uni

valentinak56 [21]

Answer:

4.16

Step-by-step explanation:

50/12

7 0

3 years ago

Calculate the area of a circle whose diameter is 7cm.

Tema [17]

Answer:

49π (or ~154) cm²

Step-by-step explanation:

A = area

A = πr²

r = radius

r = 7

A = π(7)²

= 49π

= 153.938040026 → 154 cm²

4 0

3 years ago

Nine times the sum of n and one

Sveta_85 [38]

Answer:

i have no idea what you mean

5 0

3 years ago

I need help please help me

Wittaler [7]

Answer:

it's letter b i took test :)

Step-by-step explanation:

3 0

3 years ago

Please help. I have to get the test done by today ​

Please help. I have to get the test done by today