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2 years ago

Write 7/8 of an inch as a decimal.

Mathematics

1 answer:

kompoz [17]2 years ago

4 0

Answer:

0.875

Step-by-step explanation:

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This equation shows how Rocky the puppy's weight varies with age.

dybincka [34]

Answer:

Age of Rocky = 5 months

Step-by-step explanation:

Given that:

Equation for calculating puppy's weight

p = 3a + 2

Here,

p = weight of puppy

a = age in months

We have to find the age if the weight is 17 pounds

Putting p=17 in given equation

17 = 3a + 2

17 - 2 = 3a

3a = 15

Dividing both sides by 3

$\frac{3a}{3}=\frac{15}{3}\\a=5$

Hence,

Age of Rocky = 5 months

6 0

3 years ago

BD=16 and ÁT is the<br> perpendicular bisector of BD. Y=?

iren2701 [21]

Answer:

$y= 5$

Step-by-step explanation:

Given

$BD = 16$

$BC = 2y - 2$

$CD = y + 3$

Required

Find y

$BD = BC + CD$

So, the expression becomes

$16 = 2y - 2 + y + 3$

Collect like terms

$16 = 2y + y- 2 + 3$

$16 = 3y+1$

Collect like terms

$3y = 16 - 1$

$3y = 15$

Make y the subject

$y= 15/3$

$y= 5$

8 0

3 years ago

What kind of angle is shown in the image below

GaryK [48]

ACUTE ANGLE.
this is because the angle is less than 90 degree and greater than 0 degree

3 0

4 years ago

Read 2 more answers

At Fridays football game, 1,294 tickets were sold for a total amount of $8,816.00. if each student ticket cost $5.00, and each a

e-lub [12.9K]

Answer:

512 student tickets were purchased.

Step-by-step explanation:

Represenation of the unknowns: Let s be the number of student tickets and a the number of adult tickets. Then s + a = 1294.

The dollar amounts are thus ($5/ticket)s + (8/ticket)a = $8816.

Goal: Find s; to do this, eliminate a.

Since s + a = 1294, a = 1294 - s

Then: 5s + 8(1294 - s) = 8816, or

5s - 8s + 8(1294) = 8816, or

-3s + 10352 = 8816

Isolating the 3s term, we get

-3s - 1536 = 0, or

3s = 1536, which yields s = 512

512 student tickets were purchased.

7 0

3 years ago

28 elementary schools to 16 middle school

insens350 [35]

Answer:

$\frac{7}{4}$

Step-by-step explanation:

Here is the complete question: 28 elementary schools to 16 middle schools, write the ratio in simplest form.

Given ratio= elementary schools: middle schools:: 28:16

The ratio can be written as $\frac{28}{16}$

Now to write $\frac{28}{16}$ into simplest form, we need to divide both numerator and denominator by 4.

∴ elementary schools: middle schools= $\frac{\frac{28}{4} }{\frac{16}{4} }$

Hence, we get simplest ratio of elementary schools to middle schools= $\frac{7}{4}$

4 0

3 years ago