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4 years ago

Opposite rays form a line. True or False

2 answers:

5 0

True because opposite means they are going in opposite directions (180 degrees). Thus, the two opposite rays would always form a line

kumpel [21]4 years ago

3 0

Two opposite rays _____ form a line.

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PLZ HELP FAST!!

bazaltina [42]

The trapezoid's area is 126 inch².

Step-by-step explanation:

Step 1:

The trapezoid's area is calculated by averaging the base lengths and multiplying it with the trapezoid's height.

The trapezoid's area, $A = \frac{b_{1}+b_{2}}{2} h$ .

Here $b_{1}$ is the lower base and $b_{2}$ is the upper base, height is h.

Step 2:

In the given diagram,

$b_{1} = 12$ inches and $b_{2}= 2+12+2=16$ inches and h = 9 inches.

$A = \frac{b_{1}+b_{2}}{2} h = \frac{12+16}{2} (9) = 14(9)= 126$ inch².

So the given trapezoid's area is 126 inch².

8 0

4 years ago

Jeanie has a 3/4 yard peice of ribbon. She needs one 3/8 yard piece and one 1/2 yard piece. Can she cut the piece of ribbon into

sdas [7]

No,if you add 1/2 and 3/8 you get 7/8 which is greater than the original 3/8

5 0

3 years ago

Henrys birthday is in 3 weeks how many days until henry birthday

lana66690 [7]

Answer:

21 days

Step-by-step explanation:

in one week, there are 7 days

hence in 3 weeks, there are 7 x 3 = 21 days

4 0

4 years ago

Read 2 more answers

Three students performed a science experiment using salt and a beaker. The beaker contained 530.2 grams of salt before the exper

uranmaximum [27]

Answer:

530.2-47.36=482.84

Step-by-step explanation:

7 0

3 years ago

I need help with 31 please

Gemiola [76]

Answer and Step-by-step explanation:

I am not completely sure of how to put it together because I wasn't shown how you guys did this with previous problems, so I will do my best.

$2x^2-3x-2 - (x^2 -1+3)$

I think this is the answer, with each of the numbers representing how many of the squares/rectangles that are there.

#teamtrees #PAW (Plant And Water)

I hope this helps!!

5 0

3 years ago