3 years ago

Ninth grade math help me PLEASEEEE PLEASE

Mathematics

1 answer:

dusya [7]3 years ago

3 0

Answer:

I believe the answer is D.

Step-by-step explanation:

You might be interested in

Enter the slope of the line through the points (5, 2) and (-3, -7). *

hichkok12 [17]

Answer:

m= 9/8

Step-by-step explanation:

(5, 2) and (-3, -7)

Slope:

m=(y2-y1)/(x2-x1)

m=(-7-2)/(-3-5)

m=(-9)/(-8)

m=9/8

5 0

3 years ago

How long would it take to lay 8 rows of 18 bricks each at a rate of 4 bricks per minute

Anna35 [415]

8 times 18 is 144. then take that and divide it by 60 seconds which equals a minute. your answer is 2 minutes and 40 seconds

8 0

3 years ago

Read 2 more answers

B. We know the area of a triangle is 12 cm2. We also know the height is 6 cm. Find

Vikentia [17]

Answer:

The base of traingle is 4cm.

Step-by-step explanation:

Given that the area of triangle is A = 1/2×b×h where b represents base and h is height. So you have to substitute the values into the expressions and solve it :

$area = \frac{1}{2} \times b \times h$

$let \: area = 12,h = 6$

$12 = \frac{1}{2} \times b \times 6$

$12 = 3 \times b$

$12 \div 3 = b$

$b = 4$

7 0

3 years ago

How do i get 51 with the numbers 5, 6, 7, 8? Must use all of the numbers and only can use addition, subtraction, multiplication,

exis [7]

Answer:

(8-5)*(6+7+(8-6)+(7-5))

Step-by-step explanation:

8 0

3 years ago

A map of Connecticut is drawn to a scale where 2 inches on the map represents 35 miles. If Greenwich and Stonington are 105 mile

Harman [31]

Answer:

is it on study iland???

Step-by-step explanation:

6 0

4 years ago