2 years ago

60% mark up of 95 cents

1 answer:

7 0

the answer would be 1.52 because first, we would turn 60% into a decimal (.60) and then, we would multiply .95x.60 and we would get .57

next, we would add .95 and .57 together to get 1.52

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Please help (picture)

givi [52]

A = 360 cm^2

Step-by-step explanation:

Using Pythagorean theorem, the length AB is given by

AB^2 = 17^2 - 8^2 = 225 cm^2

AB = 15 cm

Since the ratio BC: CD = 1:2 and BC = 8 cm, this means that CD = 2×(8 cm) = 16 cm

so the length BD is

BD = BC + CD = 8cm + 16 cm = 24 cm

There the area of the rectangle is

A = AB×BD

= 15cm×24cm

= 360 cm^2

3 0

2 years ago

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Identify the slope from the points (1,-3) and (4,2) identify the slope for each graph

Aliun [14]

Answer:

First: 1/4

Second: 3/5

Step-by-step explanation:

FIRST:

You can easily solve this problem by creating a slope triangle between the points given.

1 up

———————- = 1/4

4 to the right

SECOND:

To solve for slope with two points, you do y1-y2/x1-x2.

1-4 -3

—— = — = 3/5

-3-2 -5

8 0

3 years ago

Rewrite the expression in the form k*x^n (16/x^3)^1/4

Alecsey [184]

Answer:

2*x^(3/8)

Step-by-step explanation:

4 0

2 years ago

P=−4b 2 +6b−9 Q=7b 2 −2b−5 P−Q= Your answer should be a polynomial in standard form.

shepuryov [24]

Answer:

−11b^2+8b−4

Step-by-step explanation:

−4b2+6b−9−7b2+2b+5

Simplify by adding terms.

11b2+8b−4

3 0

2 years ago

Do you know 2+9+4+2 if you do say it

velikii [3]

17is the answer for this

7 0

2 years ago

Read 2 more answers