MATHEMATICS MIDDLE SCHOOL

A fraction the is equivalent to 7/4 with a denominator of 40

Answers

Answer 1

Answer:

Answer:

70/40

Step-by-step explanation:

40/4=10

7x10=70

70/40

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One foot is what percent of a yard

Answers

One foot is approximately 33.33 percent of a yard.

Given data:

To find the percentage of one foot in relation to a yard, we need to compare the length of one foot to the length of a yard and express it as a percentage.

One yard is equivalent to 3 feet, so we can set up the following proportion:

1 foot : 3 feet = x percent : 100 percent

Cross-multiplying, we get:

1 foot * 100 percent = 3 feet * x percent

100 percent = 3x percent

Dividing both sides by 3, we find:

x percent = 100 percent / 3

x percent = 33.33 percent (rounded to two decimal places)

Hence, one foot is approximately 33.33% of a yard.

To learn more about percentage click :

brainly.com/question/12861068

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1 foot is 33.3% of a yard.
I hope it helps!

Write a list of steps that are needed to find the measure of ∠b

Answers

The list of the steps should be explained below:

The calculation is as follows:

Triangle has 3 angles, A, B, C.

The total interior angle of a triangle is 180.

Now

180 = A + B + C

180 = 72 + B + 113

180 = B + 185

B = 180 - 185

B = -5

So, the above proves that the figure is not a triangle because angle B is negative

Learn more: brainly.com/question/994316?referrer=searchResults

Answer:

${\angle}ABC=41^(\circ)$

Step-by-step explanation:

From, the given figure, it is given that ${\angle}BAC=72^(\circ)$ and ${\angle}BCD=113^(\circ)$ .

Using the exterior angle property in ΔABC, we have

${\angle}ABC+{\angle}BAC={\angle}BCD$

⇒ ${\angle}ABC+72^(\circ)=113^(\circ)$

⇒ ${\angle}ABC=113^(\circ)-72^(\circ)$

⇒ ${\angle}ABC=41^(\circ)$

Therefore, the measure of ${\angle}B$ is $41^(\circ)$ .

Choose the answer. Subtract. Express your answer in simplest form. PLZ HELP ME!!!!8/10 - 3/5

A. 1/5

B. 5/5

C. 2/10

D. 4/5

Answers

Make common denominators. $\n (8*1)/(10*1)=\boxed{ (8)/(10)} \n$ $\n (3*2)/(5*2)=\boxed{ (6)/(10)} \n$ $\n (8)/(10)- (6)/(10)= (2)/(10)$ Now simplify, $\n (2:2)/(10:2)= (1)/(5) \n$ Answer: $\n \boxed{A. (1)/(5)}$