3 years ago

What is 314'702 in expanded form

Mathematics

1 answer:

Tema [17]3 years ago

5 0

300000 + 10000 + 4000 + 700 + 2

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What is the probability of choosing a card from a deck of cards that is a heart or a nine?

Mila [183]

8 out of 52. There are 4 nine cards and 4 heart cards. There are 52 cards in the standard deck. So it is an 8 out of 52 chance that you will choose either a heart or a nine.

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3 years ago

Help me please!! As soon as you can!!

Mrrafil [7]

The answer: X plus X+4

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3 years ago

Steve made a sign for his room that is shaped like a triangle. It is 4.5 feet long and 3 feet high. He wants to make another sig

Fed [463]

Answer: PART A : $\frac{4.4}{x}$ = $\frac{3}{4}$

PART B : 5.9 FEET

Step-by-step explanation:

Length of the first sign = 4.4 feet

height of the first sign = 3 feet

Length of the second sign = x feet

height of the second sign = 4 feet

If two shapes are similar , then the ratio of their sides are equal,

That is ;

$\frac{h_{1}}{h_{2} }$ = $\frac{L_{1}}{L_{2} }$

PART A

$\frac{4.4}{x}$ = $\frac{3}{4}$

PART B

$\frac{4.4}{x}$ = $\frac{3}{4}$

cross multiplying , we have

3x = 4.4 x 4

3x = 17.6

Divide through by 3

x = 17.6/3

x = 5.86666666666667

x≈ 5.9 feet

Therefore , the length of the new sign is 5.9 feet

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4 years ago

What is the answer for Ac?

alukav5142 [94]

Answer:

answer is 13 plus 26 is equal to 39

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3 years ago

The diameter of a circle is 7 m. Find the circumference to the nearest tenth

Molodets [167]

Answer:

22 m

Step-by-step explanation:

Diameter d = 7 m

Circumference of the circle C =?

$C = \pi d = 3.14 \times 7 \\ \\ C= 21.98 \: m\\ \\ C \approx 22.0 \: m$

3 0

3 years ago