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3 years ago

10

One number was divided by 15, followed by this quotient being multiplied by 2. Next, the product was added to 9. The total sum w

as 7, so what was the first divisor?

1 answer:

aksik [14]3 years ago

7 0

I believe it is 15.

-15/15=-1
-1x2= -2
-2+9= 7

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Joe borrowed 12 books from the library four books were for himself the rest were for his little brother how can the number of bo

AlexFokin [52]

Answer:

subtract 4 from 12

Step-by-step explanation:

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3 years ago

Please help! It’s late! (One question)

SVETLANKA909090 [29]

Answer: Both

Explanation: The triangles all have corresponding congruent angles. We can tell this by finding the third angle of the original problem: 96.

Then you can read each triangle by what it states. Angle A is congruent to the corresponding angles in the other triangles, which are Q and T. Angle B is congruent to the corresponding angles in the other triangles, which are R and U. Angle C is congruent to the corresponding angles in the other triangles, which are S and V.

We know heard similar since they have congruent angle measures in corresponding spots.

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3 years ago

Please assist me with this

svp [43]

Answer:

<h2>The answer is option A</h2>

Step-by-step explanation:

To find the value of x when y = 24, we must first find the relationship between them

<h3> $y \: \: \alpha \: \: \frac{k}{ \sqrt{x} }$ </h3>

where k is the constant of proportionality

when

x = 16

y = 2

Substitute the values into the above formula and solve for k

That's

<h3> $2 = \frac{k}{ \sqrt{16} } \\ 2 = \frac{k}{4}$ </h3>

Cross multiply we have the answer as

k = 8

So the formula for the variation is

<h3> $y = \frac{8}{ \sqrt{x} }$ </h3>

Now when y = 24

We have

<h3> $24 = \frac{8}{ \sqrt{x} } \\ 24 \sqrt{x} = 8 \\ \sqrt{x} = \frac{8}{24} \\ \sqrt{x} = \frac{1}{3}$ </h3>

Square both sides

<h3> $( { \sqrt{x} })^{2} = ( { \frac{1}{3} })^{2}$ </h3>

We have the final answer as

<h2> $x = \frac{1}{9}$ </h2>

Hope this helps you

5 0

3 years ago

craige went to the video game store with $100.He bought a video game system for $65 and then bought games for $5 each. what is t

cluponka [151]

Step-by-step explanation:

he has $100 total.

he breeds $65 of that just for the game system.

that leaves 100-65 = $35 for games.

since each game costs $5, he can buy maximum 35/5 = 7 games.

7 0

3 years ago

Last week Bryan traveled 4 miles by a bus, 18 miles by a train, 11 miles by a van, 33 miles by a car, 7 miles by a bike and walk

kvv77 [185]

Answer:

$\boxed{\text{[2, 33]}}$

Step-by-step explanation:

The range is the spread of the y-values (minimum to maximum distance travelled).

The minimum is 2 mi, and the maximum is 33 mi, so the range is from 2 to 33.

In interval notation, the range is $\boxed{\textbf{[2, 33]}}$

6 0

4 years ago

Read 2 more answers