3 years ago

Urgent!! Math help!!

Mathematics

1 answer:

iragen [17]3 years ago

5 0

Answer:

Step-by-step explanation:

20^2+21^2=841

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List all prime numbers between 27 and 35.

LiRa [457]

Answer:

29 and 31 are the only primes.

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At a baseball game, a vender sold a combined total of 192 sodas and hot dogs. The number of sodas sold was two times the number

Eddi Din [679]

Answer:

64 sodas and 32 hot dogs

Step-by-step explanation:

192 divide by 2 = 96. 96 divide by 3 = 32. 32 +32 =64 because there was 2 times as many sodas sold.64 +32=96.

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3 years ago

Simplify the expression. -2/3c -9/5 + 14c + 3/10

Andrew [12]

Answer:

$13 \frac{1}{3} c - 1 \frac{1}{2}$

Step-by-step explanation:

We want to combine alike terms so

-2/3c+14c & -9/5+3/10

14c-2/3

$\frac{14}{1} c - \frac{2}{3} c$

Multiply 14/1 by 3/3 to get the denominators the same

$\frac{42}{3} c - \frac{2}{3} c$

Subtract

$\frac{40}{3} c$

simplify

$13 \frac{1}{3} c$

now

$\frac{3}{10} - \frac{9}{5}$

Multiply 9/5 by 2/2

$\frac{3}{10} - \frac{ 18}{10}$

Subtract

$- \frac{15}{10}$

Simplify

$- 1 \frac{1}{2}$

put both together

$13 \frac{1}{3}c - 1 \frac{1}{2}$

Hope this helps! If you have any questions on how I got my answer feel free to ask. Stay safe!

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What is the answer for number 11

IRINA_888 [86]

No, because you have two y-points that are the same.

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3 years ago

」 - -whats the rule y=0 x0

SOVA2 [1]

Answer:

the zero property

Step-by-step explanation:

meaning any number multiplied by zero gives zero

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3 years ago