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Dmitry_Shevchenko [17]
2 years ago
15

Hurry! Geometry Math Question.​

Mathematics
1 answer:
tia_tia [17]2 years ago
7 0

Answer: .

Step-by-step explanation: .

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Confounding
SVEN [57.7K]
Occurs in an experiment when you are not able to distinguish among the effects of different factors.
8 0
2 years ago
Water boils at 100LaTeX: ^\circ∘ Celsius or 212LaTeX: ^\circ∘ Fahrenheit. Water freezes at 0LaTeX: ^\circ∘ Celsius or 32LaTeX: ^
Lubov Fominskaja [6]

Answer:

F = 1.8C +32

F = 86^{\circ}F

Step-by-step explanation:

Represent Celsius with C and Fahrenheit with F.

So, we have:

(C_1,F_1) = (100,212)

(C_2,F_2) = (0,32)

Solving (a): Represent as a linear equation

First, we calculate the slope:

m = \frac{F_2 - F_1}{C_2 - C_1}

This gives:

m = \frac{32 - 212}{0 - 100}

m = \frac{-180}{- 100}

m = 1.8

The linear equation is then calculated using:

F - F_1 = m(C -C_1)

Where

(C_1,F_1) = (100,212)

m = 1.8

F - 212 = 1.8(C -100)

F - 212 = 1.8C -180

Make F the subject

F = 1.8C -180+212

F = 1.8C +32

Solving (b): The value of F when C = 30

Substitute 30 for C in F = 1.8C +32

F = 1.8 * 30 + 32

F = 54 + 32

F = 86

8 0
3 years ago
Read 2 more answers
Are 4/16 and 0.25/2 equivalent numbers? If so, explain how they are.
Aleksandr-060686 [28]
Two fractions are equivalent if the product of the numerator of the first and the denominator of the second is equal to the product of the numerator of the second and the denominator of the first.
                           4 x 2 ___ 16 x 0.25
                               8 is not equal to 4
Thus, they are not equivalent. 
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3 years ago
How much does an ice cream cost with 11 ounces of toppings?
oksano4ka [1.4K]

<em>$3.00 for ice cream </em>

<em> </em>

<em>+ $2.00 for the 4 ounces of toppings </em>

<em> </em>

<em>$5.00 </em>

<em> </em>

<em>hope it helps!!</em>

<em>SMILE!!</em>

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3 years ago
Question Progress<br> Decrease £250 by 15%
balandron [24]

Answer:

215 i guess

Step-by-step explanation:

8 0
3 years ago
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