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2 years ago

Marco mark changes $3.98 for a pound of lean ground beef.how much a customer pay for 2.6 pound of lean ground beef?

Mathematics

1 answer:

melamori03 [73]2 years ago

8 0

Answer:

$10.348

Step-by-step explanation:

(3.98)(2.6)= 10.348

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Common core question please help!!!

Maru [420]

She has 648 shirts.

Work:
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Johnny has 6 marbles.
42 + 4 + 2 + 6 = 54
54 + 5 + 4 = 63
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But 72 is a multiple of 6!
Let's go further:
72 * 6 = 432

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2 years ago

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Answer:

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Step-by-step explanation:

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let x be the number of cubes needed

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2 years ago

In a right triangle, the tangent of an angle is equal to the length of the leg opposite the angle divided by the length of the l

timurjin [86]

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3 years ago

Eth enlarged the triangle below by a scale of 5.

levacccp [35]

Answer:

She should have multiplied one half (4)(3.5) by 5 squared.

Step-by-step explanation:

We are given that

Base of triangle=b=4 cm

Height of triangle=h=3.5 cm

Area of triangle= $\frac{1}{2}bh=\frac{1}{2}(4)(3.5) cm^2$

After enlarged

Scale factor=5

New base of enlarged triangle=b'=4(5) cm

Height of enlarged triangle=h'=3.5(5) cm

Area of enlarged triangle= $\frac{1}{2}4(5)(3.5\times 5)=\frac{1}{2}(4)(3.5)(5^2) cm^2$

But Beth wrote

Area of enlarged triangle= $\frac{1}{2}(4)(3.5)(5)=35 cm^2$

She should have multiplied one half (4)(3.5) by 5 squared.

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2 years ago

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Dmitrij [34]

Answer:

C-10

A-90

B-10

Step-by-step explanation:

For rounding off to nearest tens, we compare the last digit.

5 0

9 months ago