3 years ago

PLEASE HELP NOT MUCH TIME LEFT

Mathematics

1 answer:

Nadusha1986 [10]3 years ago

8 0

Answer:

Step-by-step explanation:

70-48=22

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9^a-5 = 12 pls answer

xenn [34]

Answer:

a=1.29 approx

Step-by-step explanation:

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2 years ago

Solve the percent problem 76 gallons is 126% of ___ gallons. Round to the nearest hundredth, if necessary.

Burka [1]

Answer:

60.32

Step-by-step explanation:

126%=1.26

60.32*1.26=76.0032

76.0032≈76

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2 years ago

Question Progress Homework Progress 5/18 Marks The ratio 15:3 in its simplest form is I

AURORKA [14]

1. 15/3:3/3

2. 5:1

1. find the same denominator

2. divide by denominator

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2 years ago

Simplify the expression by combining like terms. 22+5m−4m+7n−8

rewona [7]

Answer: The simplified form by combining like terms is given by

$14+m+7n$

Step-by-step explanation:

Since we have given that

$22+5m-4m+7n-8$

Now, we combine the like terms :

1) First we collect m terms :

$22+5m-4m+7n-8\\\\=22+m+7n-8\\\\$

2) Combine n terms and constant terms :

$=22-8+m+7n\\\\=14+m+7n$

Hence, the simplified form by combining like terms is given by

$14+m+7n$

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3 years ago

Read 2 more answers

Simplify expression show step by step (-2i)(8i)

TiliK225 [7]

Answer:

Step-by-step explanation:

Remember that $i^2 = -1$

(-2i)(8i)

$-16i^2$

$-16(-1)$

5 0

2 years ago