3 years ago

Dollar tree math questions

Mathematics

2 answers:

Korvikt [17]3 years ago

6 0

$$ Haha but where are the questions tho?

madam [21]3 years ago

3 0

Answer:

question?

Step-by-step explanation:

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Three baseball players are playing catch. Philip is directly south of Barbara and directly west of Savannah. Philip and Savannah

Kitty [74]

Philip and Barbara are 8 meters apart because 5+3=8 so it will make 8 meters

4 0

2 years ago

A cyclist travels at an average speed of 13 mph for 3 hours. How far did she travel in miles?

alexgriva [62]

Answer:

39 miles

Step-by-step explanation:

We know that a cyclist travelled at an average rate of 13 miles per hour for 3 hours and are asked to how far she travelled in miles.

To solve, we need to take into mind that for three hours, the cyclist drove 13 miles per hour.

Meaning that for every hour, 13 miles were driven.

Therefore we need to multiply 13 by 3 to get our answer :

13 miles * 3hrs

39 miles

5 0

3 years ago

Solve −3x2 − 4x − 4 = 0

kkurt [141]

This is a quadratic formula with a general form of a²x + bx + c = 0. For quadratic equations, we can solve for its two roots using the quadratic formula shown in the attached picture.

a = -3
b = -4
c = -4

x = [-(-4) + √(-4)² - 4(-3)(-4)]/2(-3) = 2 + √-32/2
x = [-(-4) - √(-4)² - 4(-3)(-4)]/2(-3) = 2 - √-32/2