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2 years ago

7 - (-11) = _ Please help having trouble with answer

Mathematics

1 answer:

stepladder [879]2 years ago

8 0

Use long addition to evaluate: the answer is 18

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Last Sunday, the average temperature was 8%, percent higher than the average temperature two Sundays ago. The average temperatur

MArishka [77]

Answer: 1.08T and (1+8/100)T

Step-by-step explanation:

Given: The average temperature two Sundays ago was T degrees Celsius.

Since, last Sunday, the average temperature was 8% higher than the average temperature two Sundays ago.

⇒ The average temperature last Sunday $=8\%\ of\ T+T$

Since 8%=0.08

Therefore, The average temperature last Sunday $=\frac{8}{100}\timesT+T$

⇒ The average temperature last Sunday $=T(\frac{8}{100}+1)$

⇒ The average temperature last Sunday $=T(0.08+1)$

⇒ The average temperature last Sunday $=T(1.08)$

Thus, the right option is 1.08T and (1+8/100)T.

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2 years ago

Which of the following angle relationships in △ABC are correct? Select all that apply. There is a triangle ABC in which the leng

Monica [59]

9514 1404 393

Answer:

A, B, D

Step-by-step explanation:

The sides in order from smallest to largest are ...

AC, BC, AB

Then the opposite angles in order from smallest to largest are ...

B, A, C

Let's consider the choices:

A. m∠A < m∠C --- true

B. m∠B = m∠C --- true

C. m∠A < m∠B --- false

D. m∠B < m∠A < m∠C --- true

7 0

2 years ago

What is 4j+8=56 full answer

katrin [286]

Answer:

j=12

Step-by-step explanation:

hope this helps

4 0

2 years ago

I need help

Gwar [14]

Answer:

Integers are always closed under subtraction, addition and multiplication, not division though. Hope this helped! :D

Step-by-step explanation:

4 0

2 years ago

14. Order the following from least to greatest. Angles ∠B, ∠C, ∠BDC. Sides DE, EF, and DF (Choose one for Angles and one for Sid

Veronika [31]

Answer:

gggggggggggggggggggggggggggg

Step-by-step explanation:

gggggggggggggggggggggggggggggg

3 0

2 years ago