3 years ago

WILL MARK YOU BRAINLIEST

Mathematics

1 answer:

Alinara [238K]3 years ago

4 0

Answer: 3. 5 7/20,

Explanation: I took -3 2/5 and turned it into -17/5 and did the same with 8 3/4 which is 35/4. I gave them both the same denominator so I could add them together and it became -68/20 + 140/20 which equals 107/20

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Select all number that fall between 7 and 8

Aliun [14]

Answer:

7.1, 7.2, 7.3, 7.4, 7.5, 7.6, 7.7, 7.8, and 7.9

Step-by-step explanation:

There is no whole number, but there are decimals that fall in between 7 and 8.

~theLocoCoco

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3 years ago

10) Which two ratios form a proportion? A) 1 : 2 and 4 : 2 B) 1 : 2 and 6 : 3 C) 2 : 1 and 2 : 4 D) 2 : 1 and 6 : 3

Likurg_2 [28]

Answer:

2/1and6/3 because if you do cross multilication they both equal 6

Step-by-step explanation:

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4 years ago

Determine if the two triangles shown are similar. If so, write the similarity statement.

dmitriy555 [2]

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3 years ago

How to write 8,409,120 in words form

Yakvenalex [24]

eight million four hundred nine thousand one hundred twenty

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3 years ago

Read 2 more answers

Simplify this algebraic expression x-5/5+10<br>А. x+ 11<br>в. х- 9<br>c. х- з<br>d. x+9

bulgar [2K]

Answer:

$\displaystyle X+9$

Step-by-step explanation:

$\displaystyle\frac{b}{b}=1$

$\displaystyle\frac{5\div5}{5\div5}=\frac{1}{1}=1$

$\displaystyle x-1=10$

Add and subtract numbers from left to right.

$-1+10=9$

$\displaystyle x+9$ , which is our answer.

Hope this helps!

4 0

4 years ago