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3 years ago

21 x ________ ÷ 3 = 21 *

Mathematics

1 answer:

GrogVix [38]3 years ago

7 0

Answer:

first one: 3

second one: b

third one: 3.2

Step-by-step explanation:

first one:

21 x ________ ÷ 3 = 21

rewrite equation:

21 ÷ 3 x ___ = 21

7 x ___ = 21

(21 / 7 = 3)

7 x 3 = 21

second one:

b x h ÷ h = ___

third one:

876 x 3.2 ÷ ______ = 876

2803.2 ÷ ___ = 876

(2803.2 / 876 = 3.2)

2803.2 x 3.2 = 876

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The amount of soda a dispensing machine pours into a 12 ounce can of soda follows a normal distribution with a mean of 12.48 oun

vampirchik [111]

Answer:

omg 12.80+12.48=.....

Step-by-step explanation:

I told u anwser St top hahahahaha

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2 years ago

jake added 1/8 cup of sunflower seeds and 4/5 cup of banana chips to his sundae. which is the best estimate of the total amount

bagirrra123 [75]

Jake added $\frac{37}{40}$ cup of toppings to his sundae.

Step-by-step explanation:

Given,

Amount of sunflower seeds added = $\frac{1}{8}\ of\ a\ cup$

Amount of banana chips added = $\frac{4}{5}\ of\ cup$

Total = Amount of sunflower seeds + Amount of banana chips

Total = $\frac{1}{8}+\frac{4}{5}$

Taking LCM = 40

$Total = \frac{5+32}{40}\\\\Total = \frac{37}{40}$

Jake added $\frac{37}{40}$ cup of toppings to his sundae.

Keywords: fraction, addition

Learn more about fractions at:

#LearnwithBrainly

7 0

2 years ago

Read 2 more answers

What is the fifth term of a number pattern that begins with 32 and adds 5? A. 52 B. 42 C. 57 D. 47

Cloud [144]

Represent as an expression:

32 + 5x

Plug 5 for x and solve:

32 + 5(5)

32+10

Solution: B. 42

I hope I helped you with your solution! If you could give me brainliest, I would be very thankful!

7 0

2 years ago

Which construction will determine a midpoint?

likoan [24]

perpendicular bisector

5 0

3 years ago

Read 2 more answers

5/6 , 7/18 , 11/24 , 19/36 in descending order

motikmotik

Answer: 5/6, 19/36, 11/24, 7/18

Step-by-step explanation:

Descending order is going from largest to smallest. We can do this by comparing the fractions. We make all the fractions have the same denominator. Then we will see which has the larger numerator.

$\frac{5}{6} , \frac{7}{18} , \frac{11}{24} , \frac{19}{36}$

A common denominator we can use is 72, since it is a common multiple.

$\frac{60}{72} ,\frac{28}{72}, \frac{33}{72}, \frac{38}{72}$

Now that all the numbers have the same denominator, we compare to see which number is largest to smallest.

$\frac{60}{72} ,\frac{38}{72} ,\frac{33}{72} ,\frac{28}{72}$

With our descending order, let's put it back into the original fractions.

$\frac{5}{6} ,\frac{19}{36} ,\frac{11}{24} ,\frac{7}{18}$

6 0

2 years ago