All categories

3 years ago

Find the area. The area of the trapezoid is square centimeters.fill in the blank

Mathematics

1 answer:

OlgaM077 [116]3 years ago

5 0

Answer:

the answer is 35. hope this helps :))

Step-by-step explanation:

the formula is A= 1/2(b1+ b2)h

You might be interested in

Can someone please help me with this I’ll give brainliest

liq [111]

Answer:

The solutions are -2 and 3

Step-by-step explanation:

You can find the solutions to a quadratic by looking at where the line/arch intersects the x-axis. In this case, the quadratic intersected it at -2,0 and 3,0.

5 0

3 years ago

Plzz solve for 15points

fomenos

Answer:

Step-by-step explanation:

You really don't even have to calculate anything.

B can be reduced to 4/5 by dividing 24 by 6 and 30 by 6

C can be reduced to 1/15 by dividing 2 by 2 and 30 by 2

D can be reduced to 1/2.

The answer then is A

2 feet is 2 * 12 = 24 inches.

24/30 = 4/5. See B.

4 0

3 years ago

a jar has 170 coins. there are 50 more pennies than nickels. twice as many quarters as nickels. what are the coins?

Amanda [17]

80 pennies 30 nickels and 60 quarters

3 0

3 years ago

• 1.Find the scale factor of a blueprint if the scale is 3 inches = 6 feet.

Rainbow [258]

Answer:

Step-by-step explanation:

8 0

2 years ago

Read 2 more answers

Find the slope of DE and FG

Pavlova-9 [17]

Answer:

Part 1) The slope of DE is $m=\frac{c}{a+b}$

Part 2) The slope of FG is $m=\frac{c}{a+b}$

Step-by-step explanation:

we know that

The formula to calculate the slope between two points is equal to

$m=\frac{y2-y1}{x2-x1}$

step 1

Find the slope of DE

we have

D(-a-b,c) and E(0,2c)

substitute in the formula

$m=\frac{2c-c}{0-(-a-b)}$

$m=\frac{c}{a+b}$

step 2

Find the slope of FG

we have

F(a+b,c) and G(0,0)

substitute in the formula

$m=\frac{0-c}{0-(a+b)}$

$m=\frac{-c}{-(a+b)}$

Simplify the sign minus

$m=\frac{c}{a+b}$

Note The slope of DE is equal to the slope of FG. therefore DE and FG are parallel

7 0

3 years ago