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user100 [1]
4 years ago
9

True or false The solution to the inequality 5x+2<175x+2<17 is x<3x<3.

Mathematics
1 answer:
Aloiza [94]4 years ago
7 0

Answer:

I believe it is true. So sorry if it's not.

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Write the coordiantes of the vertex after a translation 5 unit right and 5 unit down
Lapatulllka [165]
Lol idk why do we even got to do all these extra math stuff like it’s not gonna help us
4 0
3 years ago
Question 1: The diagonal of a rectangle, with base x, remains at a fixed
kramer

We have that The height changing rate  when the length of the base is 2 cm

dh/dt=-7.2cm/s

From the question we are told

The diagonal of a rectangle, with base x, remains at a fixed value of 3cm. If the base is increasing at a rate of 8 cm/s. at what rate is  the height changing when the length of the base is 2 cm?

Generally the Pythagoras equation for the triangle   is mathematically given

as

r^2=h^2+x^2

With r=3

Therefore

dx/dt=8cm/s

Hence

2rdr/dt=2hdh/dt+2xdx/dt\\\\\dh/dt=\frac{-x}{r^2-x^2}dx/dt

We  have

dh/dt=-2/\sqrt{5}(8)\\\\dh/dt=-7.2cm/s

Therefore

The height changing rate  when the length of the base is 2 cm

dh/dt=-7.2cm/s

For more information on this visit

brainly.com/question/23366835

4 0
3 years ago
Consider the following binomial experiment:
Sedbober [7]

Answer:

0.624

Step-by-step explanation:

Given that:

Number of copiers with the company = 4

It is a binomial experiment.

Probability that on a given day, one copier will break down = \frac{23}{50}

p = \frac{23}{50} = 0.46

q = 1-p = 1-\frac{23}{50}= \frac{27}{50} = 0.54

<em>Formula for Binomial probability: </em>

P(x=r) = _{n}C_{r}p^rq^{n-r}

We have to find P(x >= 2)

P(x >= 2) = P(X=2)+P(X=3)+P(X=4)

P(x=2) = _{4}C_{2}0.46^2\times 0.54^{2} = 0.37\\P(x=3) = _{4}C_{3}0.46^3\times 0.54 = 0.21\\P(x=4) = _{4}C_{4}0.46^4\times 0.54^{0} = 0.044

P(x >= 2) = 0.37 + 0.21 + 0.044 = \bold{0.624}

4 0
3 years ago
Which expression is equivalent to the measure of angle 4 in the image below?
erma4kov [3.2K]

Answer:

2 would be ur answer

Step-by-step explanation:

sry i have to put more then 20 chrarcters

5 0
3 years ago
Read 2 more answers
1. Which expression shows the ratio of 10 to 25?*<br> 25:10<br> 10:25<br> 10-25<br> 25 per 10
drek231 [11]

Answer:

10:25

Step-by-step explanation:

Ten to 25

Ten is first so it is first on the ratio

25 is last so 25 is last

: in between

5 0
4 years ago
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