MATHEMATICS COLLEGE

What is the best estimate of the sum of the fractions?​
what is the best estimate of the sum of the - 1

Answers

Answer 1
Answer:

Answer:

13

Step-by-step explanation:

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QuestionAlice drove from the town of Everett to the town of Gage at an average speed of 45 miles per hour. If she
Grove for 40 minutes, how far did she travel? (1 hour = 60 minutes)

Answers

45 miles per hour is equal to 45 miles per 60 minutes. Let’s make it into a ratio, 45:60, and simplify it to 3:4 by dividing each by 15. Now, we can multiply the simplified ratio by 10 to get 30:40, which translates to 30 miles in 40 minutes.

Answer: 30 miles

What is the value of M

Answers

Answer:....... no clue ut pls mark me brainiest

Step-by-step explanation:

7. Falls Canyon has an area of 1458 square miles. If the population density of deer is 50 deer per square mile, what is the total population of deer, rounded to the nearest thousand?70,000
10,000
73,000
7,000

Answers

Answer:

73,000

Step-by-step explanation:

1458*50=72000

Answer:

73,000

Step-by-step explanation:

A point is on a circle of the distance form the center from the center of the circle to the the point is equal to the

Answers

Answer:

The Radius?

.......... ....

Answer:

C. Radius

Step-by-step explanation:

Have a good day!

Jared ate 1/4 of a loaf bread. He cut the rest of loaf into slices. How many slices of bread did he cut?

Answers

Answer:  He cut 6 slices of bread.

Step-by-step explanation:

Given : Jared ate (1)/(4) of a loaf of bread.

Then , the reaming portion of the bread will be 1-(1)/(4)=(4-1)/(3)=(3)/(4).

The size of each slice = (1)/(8) of a bread.

N ow , the number of slices he cut the remaining portion =(3)/(4)/(1)/(8)

=(3)/(4)*8=6

Hence, the number of slices of bread he cut = 6.
3 slices because he ate 1 slice ( 1/4) (2/4) (3/4) (4/4) so 3 slices

In the diagram shown, M, N and P are collinear and QM=QN as shown. If mMQN = 48" andmNQP = 33. Justify why QNP must be isosceles.

Answers

An isosceles triangle is that the triangle must have two sides of equal length.

Triangle QNP is isosceles triangle because, QN = PN

In triangle QMN,  

        Since,  QM = QN

 So,  ∠QMN = ∠QNM

By property of triangle:

∠MQN + ∠QNM + ∠QMN = 180

   48 + 2 ∠QNM = 180

              ∠QNM = (180-48)/(2) = 66  degree

  So, ∠QMN = ∠QNM = 66 degree

from figure,

    ∠QNM + ∠QNP = 180

                    ∠QNP = 180 - 66 = 114 degree.

In triangle QNP,  

              ∠QNP + ∠PQN + ∠QPN = 180

                        ∠QPN = 180 - 33 - 114 = 33 degree

Since,     ∠QNP = ∠QPN = 33 degree

Therefore, triangle QNP is isosceles triangle.

Learn more:

brainly.com/question/19414224

Answer/Step-by-step explanation:

Let's find the measure of the angles of ∆QNP.

∆QMN is am isosceles ∆, because it has two equal sides. Therefore, its base angles would be the same. Thus:

m<MNQ = ½(180 - 48) (one of the base angles of ∆QMN)

m<MNQ = ½(132) = 66°

Next, find m<QNP

m<QNP = 180° - m<MNQ (linear pair angles)

m<QNP = 180° - 66° (Substitution)

m<QNP = 114°

Next, find m<P

m<P = 180 - (m<QNP + m<PQN) (sum of ∆)

m<P = 180 - (114 + 33)

m<P = 180 - 147

m<P = 33°

Thus, in ∆QNP, there are two equal angles, namely, <P and <PQN.

An isosceles ∆ had two equal base angles. Therefore, ∆QNP must be an isosceles ∆.
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