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3 years ago

I need help with this

Mathematics

1 answer:

Yuri [45]3 years ago

6 0

I think it is 50 degrees.
I could possibly be wrong

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1. A number minus 6 is – 22.<br> Find the number,

Savatey [412]

Answer:

-16

Step-by-step explanation:

X-6= -22

X = -22+6

X = - 16

6 0

2 years ago

Read 2 more answers

The temperature Rose 4 degrees each hour for 3 hours what was the total change in the temperature?

ozzi

12 degrees change in temp.

4 0

3 years ago

At a school, 40% of the sixth-grade students said that hip-hop is their favorite kind of music. If 100 sixth-grade students pref

Radda [10]

Answer:

We have 250 sixth-grade students are at the school

Step-by-step explanation:

Let the total number of sixth graders be represented as x

Therefore we solve the question nas shown below:

40% of x = 100 sixth grade students that prefer Hip -pop

= 40/100 × x = 100

= 40x /100 = 1000

Cross y

40x = 100 × 100

40x = 10000

x = 10000/40

x = 250 students

Hence, we have 250 sixth-grade students are at the school

3 0

3 years ago

Write a word problem that can be solved using multiplication of two digits numbers.solve your word problem and explain the solut

Tcecarenko [31]

20×30would equal600.All you have to do is take the two cerca out of the way. Then you multiply2×3and you get6. Then you add the two ceros and get 600.
Ex.: 20×30:20- 0=2+30- 3=2×3=6+00=600
tadah

5 0

3 years ago

The perimeter of a rectangle swimming pool Is 84 meters. The width of the pool is 3/4 the length. What are the length and width

soldier1979 [14.2K]

Given:

Perimeter of rectangular swimming pool = 84 meters

Width of pool = 3/4 of the length

Let's find the length and width of the pool.

Since the swinning pool has the shape of a rectangle and we have the perimeter, to find the length and width, apply the perimeter of a rectangle formula:

$\text{Perimeter = 2(L + W)}$

Where:

L is the length

W is the width.

Given:

W = ¾L

Substitute 84 for perimeter and ¾L for W.

Hence, we have:

$\begin{gathered} P=2(L+W) \\ \\ 84=2(L+\frac{3}{4}L) \end{gathered}$

Let's evealuate the equation and solve for L.

We have:

$\begin{gathered} 84=2(L+0.75L) \\ \\ 84=2(1.75L) \\ \\ 84=3.5L \end{gathered}$

Divide both sides by 3.5:

$\begin{gathered} \frac{84}{3.5}=\frac{3.5L}{3.5} \\ \\ 24=L \\ \\ L=24\text{ meters} \end{gathered}$

To solve for the width W, substitute 24 for L in (W=¾L)

$\begin{gathered} W=\frac{3}{4}\times L \\ \\ W=\frac{3}{4}\times24 \\ \\ W=\frac{3\times24}{4} \\ \\ W=\frac{72}{4} \\ \\ W=18\text{ meters} \end{gathered}$

Therefore, the length of the swimming pool is 24 meters, while the width is 18 meters.

ANSWER:

Length = 24 meters

Width = 18 meters

8 0

1 year ago

I need help with this ​

I need help with this