3 years ago

On a number line, A is at -2 and B is at 4. What is the coordinate of C, which is 2/3

Mathematics

1 answer:

STatiana [176]3 years ago

7 0

Answer:

Step-by-step explanation:

The distances have the ratio:

(C -A) = (2/3)(B -A)

C = (2/3)B +(1/3)A . . . . . add A

C = (2B +A)/3 . . . . . . . . combine terms

C = (2(4) +(-2))/3 = 6/3 = 2

The coordinate of C is 2.

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B. A solution to the equation f(n)=−3 is 5.

Alenkasestr [34]

Answer:

f(n) = 1

Step-by-step explanation:

Another answer for -3. FxN= -3

4 0

2 years ago

Can someone help me with this please

Sever21 [200]

Answer:

B = 22

C = 122

D = 36

Step-by-step explanation:

The angles of a triangle add to 180. Take the measure of each angle add them together. Set them equal to 180.

2x + x + 4 + 7x - 4 = 180

10x = 180

x = 18

To find each angle, substitute x = 18.

Angle B is 18 + 4 = 22

Angle C is 7(18) - 4 = 122

Angle D is 2(18) = 36

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2 years ago

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A grocer needs to mix raisins at $2.00 a pound with granola at $3.25 a pound to obtain 10 pounds of a mixture that costs $2.50 a

blagie [28]

Four lbs of granola = 13 lbs
Six lbs of raisins = 12 lbs

13+12=25

25/$2.50=10

6 0

2 years ago

Round 19.3 to the nearest whole number

aivan3 [116]

The answer is 19

9 is the nearest whole whole number

5 and up the number goes

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3 years ago

) Which list orders the fractions from least to greatest? A.) ½, ¾, ¼, ⅜ B.) ¾, ½, ⅜, ¼ C.) ¼, ⅜, ½, ¾ D.) ⅜, ½, ¾,

TiliK225 [7]

Answer:

I believe the answer is C

7 0

2 years ago