2 years ago

Read the problem.

Mathematics

1 answer:

Brut [27]2 years ago

4 0

Answer:

I think that Sarah sent 70 percent of the text messages , so you have to shade 70 of them .

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4. An airplane descends at a rate of 1,400 feet per minute. Once the airplane starts its descent, what will be its change in ele

Evgesh-ka [11]

Answer:

5600 feet

Step-by-step explanation:

If it is dropping 1400 every minute then to find the elevation at 4 minutes, you have to multiply 1400 with 4.

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2 years ago

What is matrix X if 0.5X=A? Matrix A=[6 -12 4 6].

vladimir1956 [14]

Answer:

See attachment

Step-by-step explanation:

The given matrix equation is:

$0.5X = A.$

To find Matrix X, we need to multiply both sides of the equation by 2 to obtain:

$2 \times 0.5X =2 \times A$

This simplifies to;

$X = 2A$

By scalar multiplication, we multiply each entry in the matrix A by to 2 to obtain matrix X.

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3 years ago

Plz prove the given equation!!!

elixir [45]

Answer:

Please see the attached picture for the full solution.

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2 years ago

What is the value of x in the figure shown?

3241004551 [841]

The answer is C.
X = 3

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2 years ago

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3+2x=17 I’m taking a test

mihalych1998 [28]

Answer: x=7

Step-by-step explanation:

2x=17-3

2x=14

X=7

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2 years ago

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