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3 years ago

Please help I’ll give brainliest

Mathematics

1 answer:

damaskus [11]3 years ago

6 0

The piecewise function all the way to the left (x + 3) should have an ending point shaded in. [At x = -2] The next function ((x^2) -1) should have both ending points left unshaded. Finally, the logarithm function should have a shaded in starting point [At x = 1] and should have an unshaded ending point at x = 3.

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Use the GCF and the distributive Property to find the sum of 29 + 91

irinina [24]

First you add them and then factor them the biggest factor is the answer

3 0

2 years ago

5 years ago, Cheryl was d years old, Brandon is 2 years older than Cheryl.

lana [24]

Answer: See explanation

Step-by-step explanation:

a. how old is Cheryl?

Cheryl's age = d + 5

b. how old is Brandon?

d + 5 + 2

= d + 7

c. what was the difference in their ages 5 years ago?

Cheryl age five years ago = d

Brandon's age five years ago = d + 2

Difference = d + 2 - d = 2 years

d. what is the sum of their ages now?

Cheryl's age = d + 5

Brandon age = d + 7

Sum = d + 5 + d + 7

= 2d + 12

e. what will the sum of their ages be two years from now?

Two years from now,

Cheryl's age = d + 5 + 2 = d + 7

Brandon age = d + 7 + 2 = d + 9

Sum = d + 7 + d + 9

= 2d + 16

f. what will the difference of their ages be two years from now

Two years from now,

Cheryl's age = d + 5 + 2 = d + 7

Brandon age = d + 7 + 2 = d + 9

Difference = Brandon age - Cheryl age

= (d + 9) - (d + 7)

= 2 years.

4 0

2 years ago

A dog and a cat are 200 meters apart when they see each other. The dog can run at a speed of 30 meters per second, while the cat

fredd [130]

Answer:

I think after 1.6 s it Will catch the dog

6 0

2 years ago

lisa drank 1/3 quart of orange juice and lane drank 1/2 quart of orange juice. how many quarts did they drink together

mezya [45]

Answer:

$\frac{5}{6}$ quarts

Step-by-step explanation:

Total amount of drinks = $\frac{1}{3}$ + $\frac{1}{2}$

You would want to make the denominators the same before adding them, so I will multiply the first fraction by 2 and the second one by 3 so their denominators are 6.

$\frac{1}{3}$ + $\frac{1}{2}$ = $\frac{2}{6}$ + $\frac{3}{6}$

Now we can directly add them together while keeping the denominator the same.

$\frac{2}{6}$ + $\frac{3}{6}$ = $\frac{5}{6}$ quarts

4 0

2 years ago

Simplify the ratio 13:143

dmitriy555 [2]

You have to divide to find a common number. 143/13=11 1:11

3 0

3 years ago

Read 2 more answers