Mathematics High School

X-square root of x-2=4

Answers

Answer 1

I think the answer X=18

Related Questions

How do you work out the circumference of this circle step by step?

Answers

Answer:

It says c = πd

The circumference is π X d (diameter)

on the image the diameter shown on the circle is 14cm

π = 3.14

3.14 X 14cm = 43.96cm

Why do owls get invited to parties

Answers

Answer:

because theyre a hoot??

im probably wrong XD

owls apparently get invited to parties by their owners

A right cylindrical container can hold 96π cubic meters of liquid when full. The height of the container is 6 meters what is the radius, r, of the container?

A. 4 m
B. 5 m
C. 2 m
D. 6 m

Answers

Answer:

A. 4 m

Step-by-step explanation:

The formula for the volume of a cylinder is πr^2 x h

r = radius h = height

So, with this you can reverse it to find the radius since you know the height.

96π/6 = 16π

√16π = 4π

radius = 4 m

Answer:

A. 4m

Step-by-step explanation:

your welcome

what is 12×12. I know it's easy I just cant remember

Answers

Answer:

144

Step-by-step explanation:

144

Explain: calculators ya know

plz help i need some one to check if this is right :(

Answers

Answer:

no the one above it

Step-by-step explanation:

because i have had it recently

I need help with this!!! Someone help!!

Answers

Step-by-step explanation:

This would be the point of intersection.

If you are not given the graph, make the equations equal since they are both y = ____.

x + 3 = x - 1

-3 -3

x = x - 4

-x -x

-2x = -4

/-2 /-2

x = 2

So the answer would be D) (2,1)

If p(t)=3t2–2t+15, use synthetic division to find p(3).

Answers

Answer:

Step-by-step explanation:

jus plugged in 3 into all the variables

plz help me I only have 5 minutes left winner gets brainliest
In what year did the Apartheid Laws in South Africa end?

1990

1972

1994

1958

Answers

They ended in the early 1990s

Answer:1994.

Step-by-step explanation:I need brainliest I helped with your other questions in comments pls

Can someone please help me figure this out?

Answers

1/2•32=16
Midsegment=1/2 • triangle base

What is 1 plus 1
~IMPOSSIBLE~

Answers

Answer:

Step-by-step explanation:

1 + 1 = 9 100% verified

i need this done today whoever gets it correct gets brainliest!! PLZZZ HELPPP MEEE

Answers

Answer:

B is twice the size of A, so the ratio would be 2:1.

Step-by-step explanation:

Does this graph show a function? Explain how you know.

Answers

Answer:

I think it's A

...........................

Find the VOLUME of the rectangular prism below.
Volume =
cubic cm
21 cm
12 cm
38 cm

Answers

The answer is 2x2+5x-18. I know this is right because i passed my Algebra 2 class with a 98.

Fractions equivalent to 1:2
Please don’t be bots that post it in a link

Answers

Answer:

1/2 or .5 or 1:2

Step-by-step explanation:

Leon created a scale drawing of the school library in his art class. In the scale drawing, the length of the library is 7 inches. The length of the actual library is 56 feet.

Which scale did Leon use to create the scale drawing of the school library?

8 inches represents 1 feet

1 inch represents 8 feet

7 inches represents 1 foot

1 inch represents 7 feet

Answers

1 inch represents 8 feet

Solve for x.
6x - 4(3x – 5) = 2
o
11
X =
B. x = 3
o
C. X=-3
__11

Answers

Answer:

c x=3

Step-by-step explanation:

I did the math for it

The answer is X=3

6x-12x+20=2
-6x+20=2
-6x=2-20
-6x=-18
x=3

Plz help me with this

Answers

16 !!!!!!!!!!!!!!!!! 32 divided by 2 is 16

Have a cute puppy!! It’s my puppy

pls help! right answer = gets brainiest

Answers

Answer:

2,4 because they are hitting each other at that point

Answer:

Step-by-step explanation:

The solution is where the the red and blue line intersect.

NEED THIS ASAP
For what value of q is the equation – 13(q + 4) =7q + 16 true?

Answers

Answer:

3.4

Step-by-step explanation:

17x+12=54-4x=6(5x-4x)

Answers

Answer:

Step-by-step explanation:

390

Which could be the measures of the interior angles of a triangle?

A. 50°, 45°, 45°

B. 60°, 60°, 60°

C. 70°, 70°, 70°

D. 80°, 55°, 25°

Answers

Answer:

B. 60°, 60°, 60°

Step-by-step explanation:

All triangle angles add up to 180

A) NOPE

50 + 45 + 45 = 140

B) YUP

60 + 60 + 60 = 180

C) NOPE

70 + 70 + 70 = 210

D) NOPE

80 + 55 + 25 = 160

=

Teresa works mowing lawns and babysitting. She earns $8.60 an hour for mowing and $8.10 an hour for babysitting. How much will she earn for 7 hours of
mowing and 1 hour of babysitting?

Answers

Answer: 68.3

Step-by-step explanation: 8.60x7+8.10=68.3

(1)/(31)x^(2)-25=0
a) {+5}
b) {+30}
c) {+6/5}
d) {+5/6}

Answers

Answer:

Step-by-step explanation:

Please Mark me brainly

hope this help

Johan can drive 270 miles on 9 gallons of gas. What is his average mileage?

Answers

Hey there!

The correct answer is 30 miles per gallon.

If he can drive 270 miles on 9 gallons, we want to find the unit rate, or miles per gallon. We can do this by dividing 270 by 9. To make it easier, we will take off the zero, and do 27/9, which is 3. Now we add the 0 back on, which gives us 30. Therefore, his average mileage is 30 miles per gallon.

Have a terrificly amazing day! :D

Answer:

30 miles per gallon

Step-by-step explanation:

1. 30 miles per gallon since 360/12 = 30

2. 270 / 9 = 30

Add. (6x2 – 2x) + (5x – 7)

Answers

Answer:

Thats going to be 12x

Step-by-step explanation:

Which of the following months would be the darkest at the South Pole?
February
December
January
August

Answers

Answer:

February

Step-by-step explanation:

February would be the darkest at the South Pole. In the month of February, the temperature raises to -38 to -51 degrees over south pole.

Guys do not trust this account it gives you a virus

Answers

People replying with those links are so annoying

yeah he tried to get me to the link, it flagged it before I even got to the site

What is the greatest possible value for STATS in the cryptarithm shown here given that V = 1? [Different letters represent different digits, and no leading digit can equal 0.] ROTOR + LEVEL ----------- STATS

Answers

Answer:

HI!

Step-by-step explanation:

HOLA

Find the missing side length.
Assume that all intersecting sides meet at right angles.
Be sure to include the correct unit in your answer.
16 ft
10 ft
14 ft
9 ft
6 ft

Answers

Answer:

5 ft

Step-by-step explanation:

Interesting puzzle!! I can arrange two conditions from this set of 5 numbers to form a polygon that all intersecting sides meet at right angles (switch 10 ft and 6 ft position), but it yields same result.

Monthly grocery cost based on the average number of shopping trips is predicted using the least-square regression line, ŷ = 275.3 + 90.7x, where ŷ represents the predicted monthly expense and x represents the average number of trips. A shopper visits the grocery store an average of 3.2 times and has a monthly cost of $520. What is the residual for the shopper?

45.54
76.47
−45.54
−76.47
90.7

Answers

Answer:

−45.54

Step-by-step explanation:

Just took the test

The residual for the shopper will be equal to -45.54. Hence, option C is correct.

What is an equation?

Mathematical expressions with two algebraic symbols on either side of the equal (=) sign are called equations.

This relationship is illustrated by the left and right expressions being equal. The left-hand side equals the right-hand side is a basic, straightforward equation.

As per the given data provided in the question,

The given equation is,

y = 275.3 + 90.7 x

Here, x is the number of trips and y is the total monthly expense.

Then,

Shopper monthly cost = $520

Number of visits by the shopper in a month = 3.2

So, the residual for the shopper will be,

$520 = 275.3 + 90.7 (3.2)

$520 = 275.3 + 290.24

= -45.54

To know more about equation:

https://brainly.com/question/29657983

#SPJ2

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