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Lyrx [107]
3 years ago
9

Simplify the radical: √80

Mathematics
2 answers:
Nastasia [14]3 years ago
7 0

Answer:

4√5

Step-by-step explanation:

if this isnt the answer u needed lmk!!

Evgesh-ka [11]3 years ago
3 0
Rewrite 80 as its prime factor
Square root (2x2)x(2x2)x5

Group the same prime factors into pairs.
(2x2)x(2x2)x5

Rewrite each pair in exponent form.
2(2) x 2(2) x 5

Use this rule: square root of x(2) = x.

(2x2) square 5

Simplify 4 square 5

Decimal form: 8.944272

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Please help ASAP! Will give BRAINLIEST! Please read the question THEN answer correctly! No guessing.
KIM [24]

Answer:

C. (x + 8) (x + 7)

Step-by-step explanation:

<em><u>To factor this trinomial, you must split the middle term (15x) into two terms that can be added to get 15x, and multiplied to get 56:</u></em>

<em><u /></em>x^2 + 15x + 56

x^2 + 7x + 8x + 56

<em><u>Group:</u></em>

<em><u /></em>(x^2 + 7x)  (8x + 56)

<em><u>Take out the GCF (Greatest Common Factor):</u></em>

x(x + 7)  8(x + 7)

(x + 8) (x + 7)

6 0
4 years ago
Solve the inequality<br> |r+3|&gt; 7
Vinil7 [7]
Absolute value so the answer can be positive or negative
R+3>7
-3>-3
R>4
Or
R-3>7
+3>+3
R>10

Answer
410
4 0
3 years ago
Read 2 more answers
Challanges first nations in canada in 1800-1850's help plz
aliya0001 [1]
The First Nations, Métis, and Inuit peoples lost reserved land, medical care, hunting and fishing rights and other things after the prime minister Trudeau got rid of the department of Indian affairs.
There was experiments on some of the Indian people.
Native people served in wars for Canada but were ignored after the war.
Native people were treated as minority and were forced to get rid of cultural identity
There was the Indian Act, White paper was introduced, Residential schools were made for Native people, There was unsuitable reserve conditions, health problems, death and suicides, not many people got education or careers.
Hope this helps, brainliest answer?, and try posting math question in this category, thnx
6 0
3 years ago
The tigers football team had a 2 yard loss followed by a 4 yard loss what was the total change?
Sloan [31]

A 6 yard loss, -6 yards in other words

6 0
4 years ago
Read 2 more answers
Help!!! i don’t understand this chart
Tatiana [17]

10

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5 0
3 years ago
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