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Paha777 [63]
3 years ago
14

Write an algebraic expression that models each word phrase four more than a number b

Mathematics
1 answer:
Alisiya [41]3 years ago
5 0
The answer would be the first choice 4+b
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Legs: The two ________ sides of a right triangle; the sides that meet at ___ degrees.
Dmitrij [34]
Hello there!

Legs: The two smaller sides of a right triangle; the sides that meet at 90°.

In Pythagorean Theorem, all three sides of a right triangle have names and certain measurements that explain their names. The legs of a right triangle are the two smaller sides; they meet at a 90° angle and form a square to ensure the 90°. The bigger side of a right triangle is what we call the hypotenuse. The hypotenuse equals what the legs squared add up to. For example, we can take the three measurements:

12 cm, 5 cm, 13 cm

Since the two smaller numbers are 5 and 12, those would be our legs in the right triangle. Because 13 is the largest, it would be our hypotenuse. To identify the equivalence of the equation, we would square 5 and 12 to see if it equals up to 13 squared

5 squared is 25, and 12 squared is 144. Because 144 + 25 = 169, and 13 squared is 169, we know that the right triangle exists. If you need a further explanation, let me know and I will gladly assist you.
7 0
1 year ago
Read 2 more answers
A gardener measured the height of three trees as 261.4 centimeters, 261.18 centimeters, and 279.7 centimeters. What is the diffe
Andrews [41]

Answer:

18.3 cm

Step-by-step explanation:

So tallest tree = 279.7 cm

So shortest tree = 261.4 cm

So difference = 279.7 - 261.4 = 18.3 cm

6 0
3 years ago
Which angles are corresponding angles?<br> Check all that apply.<br> 1.<br> 3<br> 4<br> 5 6<br> 8
iren [92.7K]

Answer:

2&6and3&7

Step-by-step explanation:

I am sure of it

7 0
3 years ago
a builder could get 6 sheets of sheetrock for $9 if he bought 12 sheets how much money would he have spent
SashulF [63]
He spent $18.
6=$9
12=$18

8 0
3 years ago
A large rectangular swimming pool is 1,000 feet long, 100 feet wide, and 10 feet deep. The pool is filled to the top with water.
Andrew [12]

Answer:

1. Area of surface of the swimming pool is: 1000 * 100, or 100,000 square feet.

2. The swimming pool can hold 1,000,000 cubic feet of water.

3. Question 1 in powers of 10 is: 105, Question 2 in powers of 10 is: 106

Step-by-step explanation:

6 0
3 years ago
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