2 years ago

What is the solution of 4 + StartRoot 5 x + 66 EndRoot = x + 10? x = –10 x = 3 x = –10 or x = 3 no solution

Mathematics

1 answer:

irga5000 [103]2 years ago

6 0

This is a question that is not awnsable so your teachers need to get smarter

You might be interested in

Which property of equality would be used to solve the equation -3x = 252?

notka56 [123]

Yes, it would be division because you would divide by -3 to get x by itself.

7 0

3 years ago

Read 2 more answers

Mariana's swimming pool holds 22,000 gallons of water. If there are approximately 7.5 gallons per cubic foot, what size swimming

Nuetrik [128]

Do 22000/7.5
2933.33333 cubic feet

6 0

3 years ago

In the year 2000, the height of an apple tree was

Bess [88]

Answer:

(270+150)/(2020-2000)= 21 - average rate of change in the height per year

3 0

3 years ago

Read 2 more answers

50 POINTS!!

Charra [1.4K]

Answer:

$FH=73$

Step-by-step explanation:

We are given that a segment FH and G is the midpoint of FH.

FH= $14x-4$

$FG=5x+9$

We have to find the measure of FH.

When G is the midpoint of segment FH

Then , FG=GH

$FH=FG+GH$

Segment addition property

$14x-4=FG+FG$

Substitution property

$14x-4=2FG$

$14x-4=2(5x+9)$

$14x-4=10x+18$

$14x-10x=18+4$

$4x=22$

$x=\frac{22}{4}=5.5$

Substitute the values then we get

$FG=5(5.5)+9=36.5$

$FG=GH=36.5$

$FH=14(5.5)-4=73$

8 0

3 years ago

In a sample of 7500 new iphones, 18 were found to be defective. at this rate, how many defective iphones would be expected in a

viva [34]

In 7500 iPhones, 18 were found defective.
18 of 7500 is 0.24%
0.24% of iPhones were defective.

Using the information above:
In a sample of 60000 new iPhones, 144 would be found defective.
144 of 60000 is 0.24%

Answer: 144 defective iPhones would be expected in a sample of 60,000.

Hope this helps! Good luck. :-)

8 0

3 years ago