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3 years ago

What is 90* 1000 then - 8 * 40

Mathematics

2 answers:

Julli [10]3 years ago

5 0

Answer:

89680

Step-by-step explanation:

you first have to x 90 and 1000 you should get 90000 then do 8 x 40 and you should get 320 then - 90000 by 320 and get your anwser of 89680

olga nikolaevna [1]3 years ago

3 0

Answer:

89680

Step-by-step explanation:

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Miles traveled, miles to go, fill in the “?”

julsineya [31]

Answer:

The blank is 170

Step-by-step explanation:

The ratio from miles traveled to miles to go is 1:-1

520-0=520

520-100=420

520-200=320

520-350=170

520-520=0

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3 years ago

Rene is going to the lake to visit some friends if the lake is 60 miles away, and rene is driving a 40 miles per hour the entire

Ostrovityanka [42]

40/60=60/x...forty miles in sixty minutes is equal to 60 miles in 40 minutes.....40x=3600....x=90..90 minutes

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3 years ago

Filipemarcosdesouza

Margaret [11]

Answer:

noted, thanks for the note

7 0

3 years ago

Read 2 more answers

PLS ANSWER QUICK! Thanks!

ziro4ka [17]

Answer:

The correct answer would be $a=\sqrt{c^2-b^2}$

Step-by-step explanation:

given $a^2+b^2=c^2$ we want to solve for a

How?

We can do this by using basic algebra ( isolating the variable (a ))

Step 1 subtract $b^2$ from each side

$a^2+b^2-b^2=a^2\\c^2-b^2=c^2-b^2$

now we have $a^2=c^2-b^2$

step 2 take the square root of each side

$\sqrt{a^2} =a\\\sqrt{c^2-b^2} =\sqrt{c^2-b^2}$

we're left with $a=\sqrt{c^2-b^2}$

Hence your answer is A

5 0

3 years ago

From 9pm to 6am the tempeture dropped 1.6 degrees Fahrenheit per hour what was the total change in temperature in degrees Fahren

aalyn [17]

1.6 (degrees) x 9 (hours) = 14.4 degrees

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2 years ago