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bulgar [2K]
3 years ago
9

I will mark either the best or the first answer brainliest.

Mathematics
2 answers:
8_murik_8 [283]3 years ago
8 0

1) 16

2) 12

give me brainliest

posledela3 years ago
5 0

Answer:

11.x=16 12.x=37

Step-by-step explanation:

11.

20^2-12^2=x^2

256=x^2

x=√256

x=16

12.

13^2-5^2=y^2

144=y^2

y=12

/

y^2+35^2=x^2

12^2+35^2=x^2

1369=x^2

x=37

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If h= 1/2mk ,express m in terms of h and k
Sergeeva-Olga [200]

we are given

h=\frac{1}{2}mk

Since, we have to solve for m

so, we will isolate m on anyone side

step-1: Multiply both sides by 2

2*h=2*\frac{1}{2}mk

2h=mk

step-2: Divide both sides by k

\frac{2h}{k} =\frac{mk}{k}

\frac{2h}{k} =m

so, we get

m=\frac{2h}{k}..............Answer

7 0
4 years ago
Judy’s brother Sam has a collection of 96 comic books what are the 10 where is Sam could divide his comic books into equal group
sweet-ann [11.9K]

We have been given that Judy’s brother Sam has a collection of 96 comic books. We have been asked to find the 10 ways Sam could divide his comic books into equal groups.

This can be done as follows:

96 can be written as 2\times 48=48\times 2=96. Thus, we can either have 2 groups of 48 comics or 48 groups of 2 comics. As we can see we have 2 ways to divide the comic books in equal groups.

Likewise, 96 can also be written as 3\times 32=32\times 3=96. Here, we can similarly see that we can either have 3 groups of 32 comics or 32 groups of 3 comics. As we can again see we have 2 more ways to divide the comic books in equal groups, taking the total number of ways to 4.

Continuing in this manner we will see that we can have 4 groups of 24 or 24 groups of 4, 6 groups of 16 or 16 groups of 6 and lastly 12 groups of 8 or 8 groups of 12 comic books, thus taking the count to a <u>total of 10 ways</u> in which Sam can divide his comic books into equal groups.

Our question has been answered.

5 0
3 years ago
The table below follows the rule y=kx, where k is the constant of proportionality. What is the value of k?
Aloiza [94]

Answer:x=4y


Step-by-step explanation:as you can see x is 4 times more than y.


8 0
3 years ago
35/40 reducing fractions
laila [671]

Answer: 7/8

What you have to do here is to find the highest number which can be divided by both. Or you have to divide both the numerator and denominator until it can not be divided by any number anymore. You can do this by finding the highest common factor (<u>HCF)</u> of both the number, 35 and 40.

Highest Common Factor: HCF of two or more numbers is the greatest factor that divides the numbers. For example, 2 is the HCF of 4 and 6.

So, the highest number which divides 35 and 40, is 5. Now 35 divided by 5 is 7 and 40 divided by 5 is 8. The final answer is 7/8 and there is no more numbers which can divide both of them by a specific number.


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   hope it helped
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6 0
2 years ago
(8+3) ÷ 3 <br><br>:3<br><br><br>Help T-T
Nana76 [90]

Answer:

3.6

Step-by-step explanation:

3 0
3 years ago
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