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3 years ago

In this parallelogram. the measure of

1 answer:

4 0

Consecutive angles are supplementary (A + D = 180°). If one angle is right, then all angles are right. The diagonals of a parallelogram bisect each other. Each diagonal of a parallelogram separates it into two congruent triangles. A square has got 4 sides of equal length and 4 right angles (right angle = 90 degrees). Since ALL the angles in aquadrilateral add up to 360 then 360 divided by 4 must be 90.

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What can you do to get the x alone on the left side of the equation? Fill in the blanks below to show what you would do. Then, s

Phantasy [73]

Answer:

Step-by-step explanation:

Equation: 82.5 + 2x = 338.5

--------------------------------------------------

2x ÷ _2__ = 256 ÷ _2__

x = _128__

7 0

2 years ago

Travis will complete a 60-mile trip in _____ hours?

Natasha2012 [34]

Answer: 2.5 hours is the answer

Step-by-step explanation:

It took Travis 2.5 hours to complete 3/4 of his trip. To find the average speed, we need to find his speed during 3/4 of the trip and then the 52.5 miles.

So you know that 52.5 is 1/4 of his total trip. That means if we multiply that by 3, that's how many miles he traveled in 2.5hrs. (157.5)

To calculate speed, divide distance by time.

For 3/4 of his trip (157.5), it took him 2.5 hours.

157.5/2.5 = 63mph

For the remaining 52.5 miles, it took him an hour.

52.5/1 = 52.5mph

Now average those two speeds to get the average speed for the whole trip.

(63+52.5)/2= 57.6mph

5 0

3 years ago

Question 15 Unsaved Which biconditional is NOT a good definition? Question 15 options: A whole number is odd if and only if the

skad [1K]

We see that the second definition is not a good definition. We want both parts to have the same truth value, but we see that we can have two angles created by a ray that are not equal. That means the antecedent is false but the consequence is true, which means it's not an iff statement, and a bad definition in this context.

5 0

3 years ago

G(x) = -3x – 8 g()=10

Georgia [21]

Answer:

g(-6) = 10

Step-by-step explanation:

-3x - 8 = 10

-3x = 18

x = -6

6 0

3 years ago

Does this mean they are calling me on insta?

patriot [66]

Answer:

yessss this mean they are calling you

have a great day

<h2> BRINDLIST plz </h2>

Mrslenbox

8 0

3 years ago