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3 years ago

I have no idea how to solve this, please help with the answer

Mathematics

1 answer:

Ilia_Sergeevich [38]3 years ago

3 0

SAS similarity. the angle degree is the same. if you multiply 14 and 8 by a factor of 7 you get 98 and 56 which means the triangle have the same ratio making them similar. because of this ratio it makes the side similar therefore being a SAS similarity because the angle is between the sides.

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Alana is 4 years older than her brother ernie. ernie is 2 years older than their sister amelia. amelia is 10 years younger than

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Alana is 13 years old.

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4 years ago

Big Ben is the largest clock tower in England and overlooks the Houses of Parliament and the Thames River. The minute hand of th

Brrunno [24]

Answer:

75.408 ft

Step-by-step explanation:

In 20 minutes, the angle swept by a minute hand is calculated as

(20/60) x 360° = 120°

The length of the minute hand = 36 ft

To calculate the distance moved by the minute hand, we solve for the fraction of the circumference of a circle swept by the minute hand in going through this 20 min.

we use the expression

Distance moved by the tip of the minute hand d = (θ/360) x 2πR

where

θ is the angle swept in the 20 minutes = 120°

R is the length of the minute hand, which is the radius of the circle formed if the minute hand moves completely in a 360° motion round the clock.

R = 36 ft

substituting values, we have

d = (120/360) x (2 x 3.142 x 36) = 75.408 ft

8 0

4 years ago

-72 by 8 A) -9 B) -8 C) 7 D) 8

monitta

Hi there! :) :D

Answer:

A. -9

*The answer must have a negative sign.*

Step-by-step explanation:

Lesson: Dividing integers

First, you divide by the numbers from left to right.

$72/8=9$

It change positive to negative sign.

$72/9=8$

Then, you can also multiply by the numbers from left to right.

$9*8=72$

$8*9=72$

Final answer is -9

Hope this helps!

Have a nice day! :)

-Charlie

Thank you so much! :)

8 0

3 years ago

Read 2 more answers

The gym teacher uses 3/5of his kickballs in class. Half of the remaining balls are given to students for recess. What fraction o

natulia [17]

If the gym teacher used 3/5 then the half ago the balls are given to students then it’s 1/3

6 0

3 years ago

Complete the double number line to show the other values of fat and protein.

luda_lava [24]

The double number line which shows the other values of fat and protein is: option B.

<h3>What is a number line?</h3>

A number line is a type of graph with a graduated straight line which contain numerical values that are placed at equal intervals along its length.

For the fat component, we have:

Fat = 2n = 0, 2, 4, 6, 8.

For the protein component, we have:

Protein = 11n = 0, 11, 22, 33, 44.

Note: n represent integers such as 0, 1, 2, 3 and 4.

In conclusion, the double number line which represent the other values of fat and protein is shown in the image attached below.

Read more on number line here: brainly.com/question/24644930

#SPJ1

Complete Question:

One serving of beef je-rky contains 2 grams of fat and 11 grams of protein. Complete the double number line to show the other values of fat and protein.

8 0

3 years ago