Solve the equation.
W-13= 3.5
(Simplify your answer. Type an integer or a decimal.)

Answers

Answer 1
answer: w = 16.5

explanation:
w - 13 = 3.5 ➔ reverse PEMDAS and add 13 from to sides
w = 3.5 + 13
w = 16.5
Answer 2

Answer:

w = 16.5

Step-by-step explanation:

w - 13 = 3.5

   +13   +13

w   =    16.5


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2x+10 <-8

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Answer:

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7c. False
7d. False?

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3a to the power of 2 plus 5a minus 2

Find the equation of the line.

Answers

To find the equation of the line, we need to figure out the slope and y-intercept.

To find the y-intercept, look at the number where the line intersects the y-axis. The number is 5. The equation so far is y = ?x + 5.

We still didn't figure out the slope yet. To figure out the slope, pick two points. Use the rise over run method. It is in the image below. The line is going up to the left, so the slope will be negative. Now we know the slope is -1/3. The equation now that we figured out the slope is y = -1/3x + 5.

I hope this helps you! Let me know if I got something wrong.

Simplify this expression 5x-3(x-2)-x

Answers

Answer:

x+6

Step-by-step explanation:

5x-3(x-2)-x

5x-3x+6-x

combine like terms

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Combine like terms :)
Enjoy the rest of your day/night

y = 5x - 6
slope
y-intercept

Answers

Answer:

slope:5

y intercept: -6

Step-by-step explanation:

Help due asap
Show workings

Answers

Answer:

45

Step-by-step explanation:

Like last question an isosceles has two angles that are the same. The square indicates a right angle so h=90

180-90=90

90/2=45 so G and E equal 45

Because you are given that one angle measures 90 degrees, this is an isosceles right triangle. Therefore, the other two angles must be equal, and  add up to 90 degrees because an isosceles right triangle is exactly half of a square. Also, all angles in a triangle must add up to 180 degrees. Because of these rules, we can completely ignore the expression for angle G and sufficiently say it is 45 degrees.

12. A garage is x metres wide. It is 5 metres longer than it is wide. The area of the garage
floor is 24m? Using this information, write a quadratic equation for the area of the floor.
Draw a graph of the equation in the domain --8 (1) What is significant about the two values x = -8 and x = 3, on the curve?
(ii) What is the only valid value of x? Explain your answer.

Answers

Answer:

X^2+5X-24=0

Step-by-step explanation:

answer pls!! A 12 inch vertical post casts a 24 inch shadow at the same time a nearby flower casts a 49 inch shadow.



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85 inches should be correct

simplify the following
√2×√18

Answers

root 2 x root 18 is root 36
the square root of 36 is 6
so your answer is 6
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Write the formula for the following sequence.
5.8, 3.6, 1.4,...
PLEASE SHOW YOUR WORK.​

Answers

[tex]tn = t(n - 1)- 2.2[/tex]

common difference is

3.6 - 5.8 = -2.2

let T1 = 5.8

T2 = 3.6

assuming we are to find T2

T2 = T(2-1) -2.2

= T1 -22

= 5.8 -2.2

= 3.6

Factor: 2m + 19 + 6m - 7

Answers

Answer:

4(2m+3)

Step-by-step explanation:

2m + 19 + 6m - 7=8m+12=4(2m+3)

How do I do this? Multiply:
(x-9)²

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Answer:

x2−18x+81

Step-by-step explanation:

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Answer:A>

Step-by-step explanation:

In the last month, the ratio between Davis's monthly expenditure and his monthly salary was 3 : 7. What percentage of his monthly income did he save last month?

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Answer: 57%

Step-by-step explanation:

Davis's monthly expenditure and his monthly salary was 3 : 7.

This means that for every $7 he received, he spent $3 out of it.

The amount he saved is therefore:

= 7 - 3

= $4

For every $7 received, he saved $4.

Percent = 4/7

= 57%

Será buys 1.20 pounds of skittles 3½ pounds of m&m's and 5.2 pounds of pretzels if the candy cost $1.20 a pound and the pretzels cost $1.10 a pound how much did será spend?

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Answer:

3:00

Step-by-step explanation:


pls do it fast


in the given figure AB=10.2cm, AC=14cm, AD=DC and AD perpendicular to BC. calculate area of triangle ABC.​

Answers

Answer:

solution :

in the given figure AB=10.2cm, AC=14cm, AD=DC and AD perpendicular to BC.

now ,

in rt angle tirangle ADC,

angleACD=45 degree, angle DAC=45 degree now,

in triangle ABD,

angle BAD+angleABD+angleADB=180 DEGREE (sum of the sngle of triangle)

angle BAD+75+30=180

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Jane has 1 quarter, 3 dimes, and 4 nickels. What percent of dollar does Jane have?

i know the answer is 44% but can someone please explain how i got 44%??

Answers

Answer:

ok so I'm English not a hundred percent sure on your break down of money......so if I'm right in thinking that a nickel = 5 cents, dime = 10cents and a quarter =25cents

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Answers

Answer: Printer A can print (576/48) 12 pages per minute. Printer B can print (1104/48) 23 pages per minute

Step-by-step explanation:

Answer:

Printer A 576/48 = 12

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Therefore Printer B can print 11 more pages than Printer A

MARK BRAINLIEST PLEASE

Help would be great! All I need to know is which one doesn’t belong you don’t need to write why it’s doesn’t belong.

Answers

Answer:

There are two correct answers for this question depending on how you think of it.

3x or -3

Step-by-step explanation:

3x could be right because the rest of them are negative. But also on the other case -3 because the rest have x's and this one doesn't

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If im too late im so sorry...

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94 divided by 4552

Show ur work

Answers

Answer:

0.02065026362

Step-by-step explanation:

Answer: 0.020650263620387

Hope this helps!

Find the missing number so that the equation has infinitely many solutions
-3x + _= -5x + 20 + 2x

Answers

Answer:

20

Step-by-step explanation:

-3x+20=-5x+20+2x

reduced:

-3x+20=-3x+20

subtract 20 from each side

Then

-3x=-3x

Can someone help with this

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Answer:

C: 7

Step-by-step explanation:

As the x value increases by 1, the y value increases by 2

5+2=7

Hope this helps :-)

Answer:

Its C

Step-by-step explanation:

each time its increases by one the value increases  on y 1 extra

A ______ always has a numerator of 1
A. fraction
B.Simplest form
C. unit fraction
(answer asap) please and ty!

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Answer:

C. Unit Fractions

Step-b

What is (-8) x (-2/3)

Answers

Answer:

16/3 or 5.3 recurring

Step-by-step explanation:

-8 times -2/3 is 16/3, and 16/3 is 5.3 recurring

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Answers

Answer:

First Angle: 45 degrees, Second Angle: 80 degrees, Third Angle 55 degrees

Step-by-step explanation:

180∘= x+ 2x-10∘+ x+10

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The measure of the interior angles of the triangle are 45°, 80° and 55°

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What is a triangle?

A triangle is a three-sided closed-plane figure formed by joining three noncolinear points. Based on the side property triangles are of three types they are Equilateral triangle, Scalene triangle, and Isosceles triangle.

We know the sum of all the interior angles in a triangle is 180°.

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A DVD has a diameter of 18 centimeters. What is the area of the DVD? Round your answer to the nearest hundredth. Use 3.14 for π.

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Answer:

. SAME THING YOU PUT FOR MY ANSWER IM GONNA DO THE SAME FOR YOU

Step-by-step explanation:

F is inversely proportional to d 2 . When F = 3 , d = 4 Work out F when d = 2

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Answer:

F = 6

Step-by-step explanation:

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use 12 to find F:  F = 12/2

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