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3 years ago

In Buffalo, New York the temperature was -14 F in the morning. If the temperature dropped 7 F, what is the temperature now?

Mathematics

2 answers:

iragen [17]3 years ago

5 0

-14-7 that would be -7

Nata [24]3 years ago

3 0

It would be -14-7 = -21 F

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29 yards=how many ft

Paraphin [41]

Answer:

87 ft

Step-by-step explanation:

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3 years ago

Solve the equation Square root X+4-3=1 for the variable. show each step of the solution process

Sedaia [141]

You want to solve for x first:
x+4-3=1 (combine 4 and -3)
x+1=1 (subtract 1 on both sides)
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3 years ago

Please help!

Mrrafil [7]

Answer:

$\sf C. \quad \dfrac{1}{9}$

Step-by-step explanation:

<u>Addition Law for Probability</u>

$\sf P(A \cup B)=P(A)+P(B)-P(A \cap B)$

Given:

$\sf P(A)=\dfrac{1}{3}=\dfrac{3}{9}$

$\sf P(B)=\dfrac{2}{9}$

$\sf P(A \cup B)=\dfrac{4}{9}$

Substitute the given values into the formula and solve for P(A ∩ B):

$\implies \sf P(A \cup B) = P(A)+P(B)-P(A \cap B)$

$\implies \sf \dfrac{4}{9} = \sf \dfrac{3}{9}+\dfrac{2}{9}-P(A \cap B)$

$\implies \sf P(A \cap B) = \sf \dfrac{3}{9}+\dfrac{2}{9}-\dfrac{4}{9}$

$\implies \sf P(A \cap B) = \sf \dfrac{3+2-4}{9}$

$\implies \sf P(A \cap B) = \sf \dfrac{1}{9}$

4 0

1 year ago

Read 2 more answers

Which of the following expressions are equivalent to x−(−x)+y

Sonbull [250]

Answer:

C. None of the above.

Step-by-step explanation:

x − (−x) + y

x + x + y

= 2x + y.

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3 years ago

Read 2 more answers

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Phoenix [80]

Answer:

20 = AC

Step-by-step explanation:

AB+BC = AC

11+9 = AC

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3 years ago