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pentagon [3]
3 years ago
9

Please help 15 points and brainliest!

Mathematics
1 answer:
Umnica [9.8K]3 years ago
3 0
C because the proportions are equal and multiplied by 4/4
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Afina-wow [57]

Answer:

Xcm

Step-by-step explanation:

jast add x to something than put cm

7 0
3 years ago
What is the answer is it a,b,c or d ?
Nezavi [6.7K]

Answer:

A

Step-by-step explanation:

Grab a ruler and a compass draw a circle and think about it

5 0
4 years ago
Who is the Knight of the White Moon? A. the barber B. Samson Carrasco C. Sancho Panza D. the curate
uysha [10]
The most likely solution is A
8 0
3 years ago
Read 2 more answers
6rs — 7bc (-) 9rs — 7bc simplify
Reil [10]

Answer:

- 3rs

Step-by-step explanation:

6rs — 7bc (-) 9rs — 7bc = 6rs - 7bc - 9rs - 7bc

=6rs - 9rs - 7bc - 7bc (collecting the like terms)

= - 3rs

5 0
4 years ago
Using the numbers 5, 8, and 24, create a problem using no more than four operations (adding, subtracting, multiplication, divisi
Alik [6]

The given three numbers are 5,8,24.

We have to use four operations (Adding, Subtracting,multiplication, division, square, square root, cube, cube root) out of these operation to make the result an irrational number.

1. \sqrt{\frac{24}{8}} + 5=\sqrt{3}+5,\\\\2. \sqrt{\frac{24}{8}} - 5=\sqrt{3} -5 \\\\ 3.\sqrt{\frac{24 \times 5}{8}}=\sqrt{15} \\\\ 4. (5 \times 8 \times 24)^\frac{1}{3}

There are many more examples that you can write.

Keep in mind

1. Sum of Rational and irrational is always irrational.

2. Difference of rational and irrational is always irrational.

As none of the 5,8,24 is a perfect square , nor addition of any two results in a perfect square, so square root of their addition or subtraction  or multiplication results in an  irrational number.

Similarly ,apart from 8, none of 5,24 is a perfect cube.So if you add or subtract any number from 8 and take their cube root  or square root ,results in an irrational number.

3 0
3 years ago
Read 2 more answers
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