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2 years ago

Which number line model represent 1 + -3?

Mathematics

1 answer:

Lubov Fominskaja [6]2 years ago

6 0

Answer:

the answer is -3 for u

Step-by-step explanation:

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suppose the circumference of a crop circle is 150.7968 hectometers (hm) what's the radius of the circle? (usett=3.1416)

gulaghasi [49]

Answer:

The radius of the circle is $24\ hm$

Step-by-step explanation:

we know that

The circumference of a circle is equal to

$C=2\pi r$

In this problem we have

$C=150.7968\ hm$

$\pi=3.1416$

substitute and solve for r

$150.7968=2(3.1416)r$

$r=150.7968/(2(3.1416))=24\ hm$

7 0

3 years ago

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Complete the statement. Since angle B is the largest angle, is the side.

postnew [5]

Answer:

∠B is the largest interior angle of the triangle, and AC is the largest side.

Step-by-step explanation:

Relationship of sides to interior angles in a triangle-

The shortest side of a triangle is always opposite to the smallest interior angle.
The longest side of a triangle is always opposite to the largest interior angle.

So converse of the second property is the side opposite to the largest interior angle is always the largest side.

As ∠B is the largest interior angle of the triangle, so its opposite side which is AC will be the largest side.

7 0

3 years ago

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A company that makes hair-care products had 3,000 people try a new shampoo. Of the 3,000 people, 18 had a mild allergic reacti

MrMuchimi

Answer:

60%

Step-by-step explanation:

There was a total of 3000 people and of those 3000 people only 18 had a mild allergic reaction.

18/3000 × 100 = 60%

5 0

3 years ago

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PLESSS HELP ME IM CRYING NOT KNOWING WHAT TO DO

algol13

Answer:

When people visit a foreign country, they should try to speak the language.

6 0

2 years ago

A tutor gives John 5 assignments and asks him to complete 5. How many possible combinations? Pls answer ASAP

Fittoniya [83]

Answer:

There is 1 possible combination

Step-by-step explanation:

There are 5 assignments and they must be completed. 5. We want to find the number of combinations, then we use the formula of combinations.

$nCr =\frac{n!}{r!(n-r)!}$

Where n is the total number of objects and you choose r from them

Then

$n= 5\\\\r = 5$

$5C5 =\frac{5!}{5!(5-5)!}$

$5C5 =\frac{5!}{5!(0)!}$

$5C5 =\frac{5!}{5!}$

$5C5 =1$

7 0

2 years ago