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Lera25 [3.4K]
3 years ago
11

Help me please il give brainliest & a thank you plzz

Mathematics
2 answers:
marshall27 [118]3 years ago
5 0

Answer:

1/20

Step-by-step explanation:

(1/4) / 5

When dividing a fraction by a whole number

multiply the divisor by the number

4 * 5 = 20

(1/4) / 5 = 1/20

Veseljchak [2.6K]3 years ago
5 0

Answer:

  1. Convert 1/4 to decimal form, which is 0.25.
  2. Divide 0.25 by 5
  3. The quotient is 0.05, or 1/20 in simplified fraction form

There is another way to solve without converting:

  1. Set up equation like this: 1/4 x 1/5 (Use KCF if you know how to divide or multiply by fractions. If you don't, use the first method above)
  2. 1/4 x 1/5 = 1/20
  3. The quotient is 1/20

Step-by-step explanation:

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3 years ago
Find the value of c so that the polynomial p is divisible by (x+2)
alexandr1967 [171]

Answer:

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Step-by-step explanation:

When a function is divisible by a factor, it will get 0 value. So, you have to substitute x = -2 into p(x) and equals to 0 :

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3 0
3 years ago
Statements
vazorg [7]

Answer:

See Explanation

Step-by-step explanation:

The question has unclear information.

So, I'll answer from scratch

Given

ABC = Right angled triangle

DB bisects ABC

Required

Prove that CBD = 45

From the question, we have that:

ABC is right angled at B

So, when DB bisects ABC, it means that DB divides ABC into two equal angles.

i.e.

CBD = ABD

and

CBD + ABD = 90

Substitute CBD for ABD in CBD + ABD = 90

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Hence, it is proved that CBD = 45

<em>Follow the above explanation and use it to answer your question properly</em>

6 0
3 years ago
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