3 years ago

The sum of 4 thirteens and 16 thirteens, need answer ASAP :(

Mathematics

1 answer:

Elodia [21]3 years ago

4 0

Answer:

260?

Step-by-step explanation:

I used the equation (4)13+(16)13 and plugged it into my calculator and got 260.

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A sequence can be generated by using an=3an−1, where a1=7 and n is a whole number greater than 1.

mixer [17]

Answer:

7,10,13

Step-by-step explanation:

5 0

3 years ago

Use benchmarks to estimate 2.81+3.73

love history [14]

The benchmarks are: 0, 0.25, 0.50, 0.75 and 1.
2. 81 → 2.75
+
3.73 → 3.75
------------
2.75 + 3.75 = 6.50

5 0

3 years ago

Solve for x.<br> -5/4x = -30<br> Simplify your answer as much as possible.

zlopas [31]

Answer:

The answer is x=24.

Step-by-step explanation:

This is a one step equation, so it is simple, as shown.

In order to isolate the variable, you need to multiply each side of the equation by the fraction's reciprocal. In this case, it is -4/5.

Thus, x= -30 x -4/5

All things said, the answer is x=24.

I hope this helped!!

~ Penny

8 0

3 years ago

Read 2 more answers

A woman is walking at the rate of 90 yards per minute. How fast is she going in feet per second?

motikmotik

Answer:

She is going at the rate of 4.5 feet per second.

Step-by-step explanation:

Given:

The rate of walking is 90 yards per minute.

Now, to find the rate in feet per second.

1 yard = 3 foot.

1 minute = 60 seconds.

So, first we find the rate of walking per second in yard = $90\div 60$

Therefore by dividing we get = $1.5 yard$

Now, we find the rate of walking per second in feet = $1.5\times 3$

So, by multiplying we get = $4.5 feet$

Therefore, she is going at the rate of 4.5 feet per second.

3 0

3 years ago

Due in 10 minutes so

Vilka [71]

Answer:

(not B, C, or D)

6 0

3 years ago