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1 year ago

!!!ANSWER QUICKLY PLEASE!!! Please look at the screenshot below

Mathematics

1 answer:

olya-2409 [2.1K]1 year ago

5 0

Answer:

Step-by-step explanation:

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Solve for x. Enter the solutions from least to greatest. Round to two decimal places. (x-6)^2-5=0 lesser x= , greater x=

Ray Of Light [21]

Answer: lesser x = 3.76 & greater x = 8.24

Step-by-step explanation: just took the test

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3 years ago

How to solve 7x + 7x = -3 + x

Ivahew [28]

add the like terms

14x=-3+x

subtract x from both sides

13x=-3

divide both sides by 13

x=-3/13

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2 years ago

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33.For a car traveling at a constant speed, the distance driven, d

Sergio039 [100]

Given:

$d(t)=80t$

$C(d)=0.09d$

To find:

The value of $C(d(10))$ .

Solution:

We have,

$C(d(10))=C(80(10))$ $[\because d(t)=80t]$

$C(d(10))=C(800)$

Now,

$C(d(10))=0.09(800)$ $[\because C(d)=0.09d]$

$C(d(10))=72$

Therefore, the value of $C(d(10))$ is 72.

4 0

2 years ago

Micah is preparing for a piano recital. He practices for 50 minutes on Monday and 90 minutes on Wensday

SCORPION-xisa [38]

Answer:

She increased 80% the practise time

Step-by-step explanation:

The question is incomplete, the following is missing:

<em>by how much did she increase the time she practised each day? </em>

From Monday to Wednesday she increased 90 - 50 = 40 minutes the practise time.

To compute the increment as a percentage use: increment/reference *100

In this case, that is: 40/50*100 = 80%, where 50 minutes is taken as a reference.

6 0

2 years ago

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Find the coordinates for the midpoint of the segment with endpoints given 12,4 and -8,8

borishaifa [10]

<h2>Hello!</h2>

The answer is:

The coordinates of the midpoint are:

$x-coordinate=2\\y-coordinate=6$

We can find the midpoint of the segment with the given endpoints using the following formula.

The midpoint of a segment is given by:

$MidPoint=(\frac{x_{1}+x_{2}}{2},\frac{y_{1}+y_{2}}{2})$

We are given the points:

$(12,4)\\$

and

$(-8,8)\\$

Where,

$x_{1}=12\\y_{1}=4\\x_{2}=-8\\y_{2}=8$

So, calculating the midpoint, we have:

$MidPoint=(\frac{12+(-8)}{2},\frac{4+8}{2})$

$MidPoint=(\frac{4}{2},\frac{12}{2})$

$MidPoint=(2,6)$

Hence, we have that the coordinates of the midpoint are:

$x-coordinate=2\\y-coordinate=6$

Have a nice day!

8 0

2 years ago

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