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4 years ago

7

Help plz. What are the zeros of the function below? Check all that apply. (Picture is added)

1 answer:

sweet [91]4 years ago

6 0

Answer:

The zeros of the function are 2 and -1.

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Cheryl sells 21 children tickets, 23 adult tickets, and 7 senior tickets for the junior high soccer game. Write the ratio adult

Elis [28]

I don’t think Cheryl can sell kids

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3 years ago

solmaris [256]

I think it might be pairs 2 & 3

6 0

3 years ago

The ratio of the angle measures in a quadrilateral is : : : . What is the measure of each angle?

Ganezh [65]

Answer:

60° : 75° : 120° : 105°

Step-by-step explanation:

I like to work these by considering the relationship between a "ratio unit" and the angle it represents. Here, the sum of ratio units is 4+5+8+7 = 24. The sum of angles in a quadrilateral is 360°, so each ratio unit must stand for ...

360°/24 = 15°

Multiplying the ratio units by this value, we find the angles to be ...

(4 : 5 : 8 : 7) × 15° = 60° : 75° : 120° : 105°

4 0

3 years ago

Two cars are traveling down the highway with the same speed. If the first car increases its speed by 1km/hr, and the other car d

Olegator [25]

Answer:

The speed of the cars is $32 \frac{km}{h}$

Step-by-step explanation:

First we must first have the clear concept that $speed=\frac{distance}{time}$ or $s=\frac{d}{t}$

Our question is the speed of the cars then the variable to clear will be s.

Let's raise the equation for each car taking into account that we have the following data:

Car 1: $s_{1}=s+1$ , $t_{1}=2$ and $d_{1}= d_{2}$

Car 1: $s_{2}=s-10$ , $t_{2}=3$ and $d_{1}= d_{2}$

The two cars travel the same distance so we will raise the distance formula for each car and then match them.

<em>Car 1</em>

$d_{1}=s_{1}*t_{1}$

$d_{1}=(s+1)*2$

$d_{1}=2s+2$

<em>Car 2</em>

$d_{2}=s_{2}*t_{2}$

$d_{2}=(s-10)*3$

$d_{2}=3s.30$

$d_{1}=d_{2}$

$2s+2=3s-30$

$2+30=3s-2s$

$32=s$

The speed of the cars is 32 km/hr

7 0

4 years ago

A man selling hot dogs, french fries, and a soda as a combo meal at a fairground has to pay the country 250 dollars each day plu

Stels [109]

Answer:

C.

Step-by-step explanation:

Divide 250 and 7...................

7 0

3 years ago