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Anna [14]
4 years ago
7

WILL MARK CORRECT ANSWER BRAINLIEST!!!!!!!!!!

Mathematics
1 answer:
Varvara68 [4.7K]4 years ago
8 0

Answer:

I thinks is only A

Step-by-step explanation:

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Anyone else 16 years old ????
enyata [817]

Answer: yes lol

Step-by-step explanation:

6 0
3 years ago
A rule that airline pilots use to estimate outside temperature in degrees Fahrenheit at an altitude of h thousand feet is to dou
Liono4ka [1.6K]

Answer:

The altitude is 33 thousand feet at the given temperature

Step-by-step explanation:

We firstly would need to write out the rule.

We can do this by by doubling h, subtracting 15 and multiply the result by -1

Kindly note that h is in thousands of feet

That would be ;

T = (2 * h - 15) * -1

T = -1(2h - 15)

T = -2h + 15

T = 15 - 2h

So for the altitude in feet at a temperature of - 51 degrees Fahrenheit

We simply substitute the value of -51 for the temperature

So we have;

-51 = 15 - 2h

2h = 15 + 51

2h = 66

h = 66/2

h = 33 thousand feet

8 0
3 years ago
Y-4-4y=-1 please help me worth 15 points
Andru [333]
I think the answer is Y-8
8 0
3 years ago
What is the area of rhombus ABCD? Enter your answer in the box. Do not round at any steps.
Mrac [35]

Answer:

Area of the rhombus ABCD = 16 square units

Step-by-step explanation:

Area of a rhombus = \frac{1}{2}(\text{Diagonal 1})(\text{Diagonal 2})

From the graph attached,

Diagonal 1 = Distance between the points A and C

Diagonal 2 = Distance between the points B and D

Length of a segment between (x₁, y₁) and (x₂, y₂) = \sqrt{(x_2-x_1)^{2}+(y_2-y_1)^2 }

Diagonal 1 (AC) = \sqrt{(4-0)^2+(-1+1)^2} = 4 units

Diagonal 2(BD) = \sqrt{(2-2)^2+(3+5)^2} = 8 units

Now area of the rhombus ABCD = \frac{1}{2}(\text{AC})(\text{BD})

                                                       = \frac{1}{2}\times 4\times 8

                                                       = 16 units²

Therefore, area of the given rhombus is 16 units².

5 0
3 years ago
A candle is 6 inches tall and burns at a rate of 1/2 inche per hour
Elena-2011 [213]

If you are asking for how fast the candle will brunt out, it is:

6inches / 0.5inches per hour =  12 hours

3 0
4 years ago
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