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sveta [45]
3 years ago
9

Describe the number 78 in two different ways using tens and ones

Mathematics
1 answer:
zepelin [54]3 years ago
4 0
7tens8ones
6tens18ones
5tens28ones
4tens38ones
3tens48ones
2tens58ones
1tens68ones
0tens78<span>ones</span>
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If 10+6/x=22 what is the value of x
s344n2d4d5 [400]

Answer:

x=8/11

Step-by-step explanation:

10+6/x=22

16/x=22

16=22x

x=16/22

x=8/11  

7 0
3 years ago
I need help or else I fail this homework assignment<br><br><br><br>PLZ
klasskru [66]

Answer:

2.25, 2, 4.75 I am not sure if it is correct tho

Step-by-step explanation:

the frist row shows 5 6 so basically it would be r = y + 1 (red paint being r and yellow paint being y)

1.25 + 1 + 2.25

3 - 1 = 2

3.75 + 1 = 4.75

and for part be may I know the options?

5 0
2 years ago
For what value of a does (1/7)^3a+3=343^a-1
NemiM [27]

Answer:

a=0

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5 0
3 years ago
What is the inequality
Korvikt [17]
Problem: Square root of x<12


To solve that, we square both size, x<144

Choices that is less than 144 are the correct answers
5 0
3 years ago
Read 2 more answers
How to use the Pythagorean theorem to provee if a triangle with the side lengths 7,14,28 is a right triangle. Plz help
Lapatulllka [165]

Answer: find the answer in the explanation.

Step-by-step explanation:

To use the Pythagorean theorem to prove if a triangle with the side lengths 7,14,28 is a right triangle, you will square 7 and add it to the square of 14. The square root of the sum will be equal to 28 if it is a right angle triangle. Otherwise, it is not.

(7^2 + 14^2) = 49 + 196

245

Find the square root of 245

Square root = 15.65

Since it is not 24, the triangle is not a right angle triangle.

8 0
4 years ago
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