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3 years ago

PLS HELP ME ASAP FOR ALL 5! (SHOW WORK FOR ALL!!) + LOTS OF POINTS!! EVEN THANKS!

Mathematics

1 answer:

tigry1 [53]3 years ago

7 0

Those are a lot of problems. Sorry I can't help you because I can't really see them.

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True or false 4400 is 10 times as much as 440

Katarina [22]

This is answer is true!

6 0

3 years ago

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Para la construcción de una cabaña en el campo don Samuel compró 7,943 clavos hasta el momento ha utilizado 473 ¿cuantos clavos

Kazeer [188]

Restando la cantidad utilizada de el total, tiene-se que 7470 clavos le quedan.

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En total, para la construcción, Samuel compró 7,943 clavos.
De toda esta cantidad, 473 fueron utilizadas.
La cantidad de clavos que le quedan es la subtracción da cantidad total por la utilizada, o sea, 7943 restado de 473.

$7943 - 473 = 7470$

Le quedan 7470 clavos.

Un problema similar es dado en brainly.com/question/24554492

5 0

3 years ago

Kelly buys 11 pens for $8.25. What is the cost of 18 pens?

Naya [18.7K]

8.25 / 11 = 0.77 times 18 = 13.86 the answer would be 13.86

4 0

3 years ago

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Select all that apply. Which of the following are proportions? 25/10=5/2,3/4=8/10,2/8=3/12,3/4=15/20

8_murik_8 [283]

Answer:

$\frac{25}{10} = \frac{5}{2}$ is in proportion.

$\frac{3}{4} = \frac{8}{10}$ is not in proportion.

$\frac{2}{8} = \frac{3}{12}$ is in proportion.

$\frac{3}{4} = \frac{15}{20}$ is in proportion.

Step-by-step explanation:

The first example is $\frac{25}{10} = \frac{5}{2}$ and it is in proportion.

This is because, you will get the same simplest fraction ( $\frac{5}{2}$ ) from the fraction $\frac{25}{10}$ by dividing its numerator and denominator by 5.

The second example is $\frac{3}{4} = \frac{8}{10}$ and it is not in proportion.

This is because, you can not get the simplest fraction ( $\frac{3}{4}$ ) from the fraction $\frac{8}{10}$ after simplification.

The third example is $\frac{2}{8} = \frac{3}{12}$ and it is in proportion.

This is because, you will get the same simplest fraction ( $\frac{1}{4}$ ) from the fraction $\frac{2}{8}$ by dividing its numerator and denominator by 2 and from the fraction $\frac{3}{12}$ by dividing its numerator and denominator by 3.

The fourth example is $\frac{3}{4} = \frac{15}{20}$ and it is in proportion.

This is because, you will get the same simplest fraction ( $\frac{3}{4}$ ) from the fraction $\frac{15}{20}$ by dividing its numerator and denominator by 5. (Answer)

3 0

3 years ago

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Henry has red marbles and blue marbles. The ratio of the number of his red marbles to blue marbles is 5:7 . If Henry has 63 blue

nika2105 [10]

Answer:

45 because 7 x 9 = 63 so you have to do 5 x 9 = 45

Step-by-step explanation:

8 0

3 years ago

PLS HELP ME ASAP FOR ALL 5! (SHOW WORK FOR ALL!!) + LOTS OF POINTS!! *EVEN THANKS!*

PLS HELP ME ASAP FOR ALL 5! (SHOW WORK FOR ALL!!) + LOTS OF POINTS!! EVEN THANKS!