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zysi [14]
3 years ago
12

The answer to this please?

Mathematics
2 answers:
Tasya [4]3 years ago
4 0
Where is the question ?
Fittoniya [83]3 years ago
3 0
I think it’s 12.25
Explanation- take half of -7, -3.5 and square it 12.25
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A marathon is 131/5 miles long. If 4 people divide up the distance equally, how many miles does each person need to run?
disa [49]

Answer:

6\frac{11}{20}\ mi

Step-by-step explanation:

we know that

A marathon is 131/5 miles long

If 4 people divide up the distance equally,

then

Divide the total distance by 4

\frac{(131/5)}{4}=\frac{131}{20}\ mi

Convert to mixed number

\frac{131}{20}\ mi=\frac{120}{20}+\frac{11}{20}=6\frac{11}{20}\ mi

8 0
3 years ago
Change 360.439 to degrees, minutes, and seconds.
allsm [11]

Answer:

C. 360° 56' 80

Step-by-step explanation:

Sana makatulong :,-)

3 0
3 years ago
Determine the measure of ∠A. ANSWWER: 1) 192° 2) 88° 3) 84° 4) 168°
hichkok12 [17]

Answer:

3) 84°

Step-by-step explanation:

The angle formed by a chord and a tangent measures half of the intercepted arc.

m<A = (1/2)m(arc) = (1/2) * (168 deg) = 84 deg

7 0
3 years ago
35 year old female. 5’8', 220 pounds. Calculate Adjusted Body Weight. (Round to the nearest tenth if applicable): ________
MakcuM [25]

Answer:

Her adjusted body weight is 78.26kg = 78.3kg, rounded to the nearest tenth.

Step-by-step explanation:

To find the Adjusted Body Weight(AjBW), first we have to consider the Ideal Body Weight(IBW).

We have the following formulas:

IBW = 45.5kg + 2.3kg*i, in which i is the number of inches that the woman has above 5 feet.

AjBW = IBW + 0.4*(ABW - IBW), in which ABW is her Actual Body Weight

So, in this problem:

Each pound has 0.45kg. So her weight is ABW = 220*0.45 = 99.8kg.

The woman is 8 inches above 5 feet, so i = 8.

IBW = 45.5 + 2.3*8

IBW = 63.9kg

Her ideal body weight is 63.9kg. Her adjusted body weight is:

AjBW = IBW + 0.4*(ABW - IBW)

AjBW = 63.9 + 0.4*(99.8-63.9)

AjBw = 78.26kg

Her adjusted body weight is 78.26kg = 78.3kg.

3 0
3 years ago
5. Find the slope of the line through the given points.<br> (10, 4), (4, 15)
Rama09 [41]
-11/6, is the slope and is simplified
6 0
3 years ago
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