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denpristay [2]
3 years ago
7

Hiiii pls help i’ll give brainliest if you give me a correct answer ty!

Mathematics
1 answer:
netineya [11]3 years ago
6 0

Answer:

1. Answer: 1.643

2. Answer: 0.15

3. Diego needs to grow 3.62 inches

Step-by-step explanation:

Work through numbers one and two like basic addition and subtraction.

Number three is a little more tricky becuase is is a word problem. Since Diego needs to be 39.37 inches tall, but he's only 35.75 inches tall, you can do this.

39.37

-35.75

-----------= 3.62 inches.

A handy way to think of addition and subtraction with decimals, is to take the decimals out, do the problem that way, and add the decimals right back in after you have worked the problem.

If you need help learning more about addition and subtracting with decimals, dont be afraid to ask your parents and your teachers.

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On a map, the distance between Greenville and Fairview is 7 1/4 inches. If the map uses a scale of 1/2 inch = 40 miles, what is
lubasha [3.4K]

The actual distance between cities is 580 miles.

Step-by-step explanation:

Map distance = 7\frac{1}{4} inches = \frac{29}{4}\ inches

Scale used;

\frac{1}{2}\ inches = 40\ miles

Multiplying both sides by 2

2*\frac{1}{2}=40*2\\1\ inch = 80\ miles\\

Now,

\frac{29}{4}\ inches = \frac{29}{4}*80\\\\\frac{29}{4}=29*20\\\\\frac{29}{4}\ inches = 580\ miles

The actual distance between cities is 580 miles.

Keywords: fraction, multiplication

Learn more about fractions at:

  • brainly.com/question/2367554
  • brainly.com/question/2670657

#LearnwithBrainly

4 0
3 years ago
What is the greatest common factor of 20x6y+40x4y2−10x5y5 ?
mestny [16]
The greatest common factor: 20x^6y 40x^4y^2 10x^5y^5 is 10x^4y.
20x^6y = 10x^4y*2x^2
40x^4y^2 = 10x^4y*4y
10x^5y^5 = 10x^4y*y^4


8 0
3 years ago
What two numbers multiply to -20 then add to -8?
VARVARA [1.3K]

Answer:

-10 and 2

Step-by-step explanation:

1.  Think about what numbers multiply to -20:  -10 and 2, 10 and -2, -20 and 1, 20 and -1, 4 and -5, -4 and 5

2.  Then, think about which of the above adds to -8.  This leaves you with -10 and 2

7 0
3 years ago
Read 2 more answers
alyssa has 6 quarters, 4 dimes and 5 nickels in her change jar. if she picks 2 at random, what is the probability that she will
rusak2 [61]
The probability of Alyssa picking a nickel and a quarter would be 11/15 (eleven over fifteen)

6/15 plus 5/15 which is 11/15
You get 15 as the denominator because you add 6+4+5=15

I hope u understand.
5 0
3 years ago
What is the area of a circle with a radius of 35 inches?<br> in²<br> (Use 3.14 for Pi.)
Alex

Answer:

\boxed{ \tt{Area  \: \: of \: a \: circle = \pi \:  {r}^{2} }}

  • Plug the values and then solve :

\longrightarrow \tt \:  3.14   \times 35^{2}

\longrightarrow \tt \: 3846.5\: in ^{2}

  • Our final answer is 3846.5 in ^2

--------- HappY LearninG <3 --------

3 0
2 years ago
Read 2 more answers
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