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3 years ago

Please help asap!!! thank you

Mathematics

1 answer:

baherus [9]3 years ago

6 0

Answer:

mi don't know it sorry

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Of the 52 students eating lunch, 17 students are eating a sandwich. the rest of the students are eating pizza. what is the ratio

kow [346]

Correct answer should be 17:35

8 0

3 years ago

Help please like really quick I will give brainliest (I don’t really know how to spell it) but yeah thanks :)

almond37 [142]

Answer:

Step-by-step explanation:

7 0

3 years ago

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A flat rectangular piece of aluminum has a perimeter of 62 inches. The length is 15

Salsk061 [2.6K]

Answer:

So, the required width of rectangular piece of aluminium is 8 inches

Step-by-step explanation:

We are given:

Perimeter of rectangular piece of aluminium = 62 inches

Let width of rectangular piece of aluminium = w

and length of rectangular piece of aluminium = w+15

We need to find width i.e value of x

The formula for finding perimeter of rectangle is: $Perimeter=2(Length+Width)\\$

Now, Putting values in formula for finding Width w:

$Perimeter=2(Length+Width)\\\\62=2(w+15+w)\\62=2(2w+15)\\62=4w+30\\62-30=4w\\4w=32\\w=\frac{32}{4}\\w=8$

After solving we get the width of rectangular piece :w = 8

So, the required width of rectangular piece of aluminium is 8 inches

6 0

3 years ago

3. Victoria counts this week's food donations at a pet shelter. There are 16 full cases of canned food. There are 4 cases of can

xxMikexx [17]

Answer:

We know that C is the total number of cans in a complete case.

Victoria counts:

16 full cases, so in those we have: 16*C cans.

4 cases with 5 missing cans, so in those we have:

Then if each case has C cans, the cases that are missing 5 cans have:

C - 5 cans.

Then in those four cases we have a total of: 4*(C - 5) cans.

And Victoria knows that there are 220 cans, then we have that:

16*C + 4*(C - 5) = 220

16*C + 4*C - 20 = 220

16*C + 4*C = 220 + 20 = 240

20*C = 240

C = 240/20 = 12

Then each case has 12 cans.

Then the number of cans in the cases with missing cans is:

12 cans - 5 cans = 7 cans.

4 0

3 years ago

Read 2 more answers

What is the distance between (5,7) and (11,-1)

ra1l [238]

Answer:

10 units

Step-by-step explanation:

To find the distance between two points on a graph, we use the distance formula $d=\sqrt{(y_2-y_1)^2+(x_2-x_1)^2$ where $d$ is the distance between points $(x_1,y_1)$ and $(x_2,y_2)$ .

For this problem, we will identify $(x_1,y_1)\rightarrow(5,7)$ and $(x_2,y_2)\rightarrow(11,-1)$ :

$d=\sqrt{(y_2-y_1)^2+(x_2-x_1)^2}\\\\d=\sqrt{(-1-7)^2+(11-5)^2}\\\\d=\sqrt{(-8)^2+(6)^2}\\\\d=\sqrt{64+36}\\\\d=\sqrt{100}\\\\d=10$

Therefore, the distance between $(5,7)$ and $(11,-1)$ is 10 units

6 0

2 years ago