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3 years ago

Answer this please and if you have an app that can help me with this please tell!

Mathematics

1 answer:

Mama L [17]3 years ago

7 0

Answer:

Photo math is the best for this kind of stuff

Step-by-step explanation:

answer is 6.5 i think

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10.50 and 5 are the a proportional relationship

gayaneshka [121]

Well divide 10.5 by 5 and the answer is there! :D
Your Welcome!

8 0

4 years ago

A figure is translated horizontally 4 units. Which drawling shows a correct translation?

mash [69]

Answer: A

Step-by-step explanation: It is the only one being mirrored horizontally as, if the question said to find the one translated vertically, D would be the answer. C is incorrect because it just repeats the first figure and B is incorrect because it is translated vertically in an incorrect manner.

So in the end, The answer would be A.

5 0

3 years ago

An ant can travel at a constant speed of 980 inches every 5 minutes. At this rate, how far can the ant travel in 7 minutes?

Zarrin [17]

Answer:

$1372\: \mathrm{inches}$

Step-by-step explanation:

Since the ant travels at a constant speed, we can set up the following proportion:

$\frac{980}{5}=\frac{x}{7}$ , where $x$ is the distance the ant can travel in 7 minutes.

Solving for $x$ , we get:

$x=\frac{7\cdot980}{5}=\fbox{$1372\:\mathrm{inches}$}$ .

6 0

3 years ago

Read 2 more answers

What is the coefficient of the fourth term in the expansion of (x - y)^6?

Zarrin [17]

<span>If you're aware of the binomial theorem, you have that:
</span> $(x-y)^6=\sum_{k=0}^{6}\binom{6}{6-k}x^k(-1)^{6-k}y^{6-k}$
$(x-y)^6=\sum_{k=0}^{6}\binom{6}{k}x^k(-1)^{k}y^{6-k}$

The fourth term is then the case $k=3$ , from which:
$c_{3}=\binom{6}{3}x^3(-1)^3y^3= \frac{6!}{3!(6-3)!} * (-x^3y^3)=- \frac{720}{36}x^3y^3=-20x^3y^3$

3 0

3 years ago

Read 2 more answers

4 x 7 =?

julia-pushkina [17]

The answer is a, i dont think i want the prize tho lol

6 0

3 years ago

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