i need help pls. urgent

Answer: 17

Equation: 8 - (-9)

Keep Change Change (KCC): 8 + 9

8 + 9 = 17

Have a great day!

Answer:

12.5

Step-by-step explanation:

40% is 0.4. 0.4 is 1/4. 1/4 * 50 is 12.5

Answer:

30 dollars.

Step-by-step explanation:

40% of 50 is 40/100 * 50 = 20

The price has been reduced by 20

The new price is 50 - 20 = 30 dollars

Answer:

15 is a solutin but 9 is not

Step-by-step explanation:

x-3=12 does not have a x a x is a 3

Answer: the answer is B

Step-by-step explanation: 15-3=12 Is true, but 9-3=12 is not true because

9-3=6 not 12 so that is why the answer is B

Answer:

The recommended daily amount of carbohydrates is 300.

Step-by-step explanation:

180 ÷ 60% = 300

Answer:

The slope is 37/6

Step-by-step explanation:

m= (y2-y1)/(x2-x1)

m= (-17-20)/(-10+4)

m= (-37)/(-6)

m= 37/6

Answer:qe

Step-by-step explanation:

The volume of the baseball is 14 in³.

The volume of a sphere can be calculated using the formula:

V = (4/3)πr³

where V is the volume and r is the radius of the sphere.

We have,

Diameter = 3 inch

radius = diameter / 2 = 3 / 2 = 1.5 inches

Substituting the radius into the volume formula:

V = (4/3) π (1.5)³

V ≈ (4/3) x 3.14 x (1.5)³

V ≈ 14.13 in³

Thus, the volume of the baseball is 14 in³.

Learn more about Volume here:

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Answer and Step-by-step explanation:(MAKE BRAINLIEST PLEASE!!)

Let the quantity of understudies going to the game be s and the quantity of non-understudies going to the game be n. The all out number of individuals going to the game is 500. Address the present circumstance in a condition as s + n = 500.

Every understudy pays $5 for confirmation. Along these lines, s understudies pay 5s dollars in confirmations. Each non-understudy pays $10 for affirmation. Along these lines, n non-understudies pay 10n dollars in affirmations. Thus, the all out affirmations gathered is 5s + 10n.

The aggregate sum gathered was $4,000. So the subsequent condition is 5s + 10n = 4,000.

Answer:

y= 4/3x - -12

Step-by-step explanation:

Answer:

If x is the measure of an angle, the complement of the angle is (90-x).

The complement of the angle x will be 90° - x. Then the correct option is C.

The angle is the distance between the intersecting lines or surfaces. The angle is also expressed in degrees. The angle is 360 degrees for one complete spin.

Complementary angle - Two angles are said to be complementary angles if their sum is 90 degrees.

If x is the measure of an angle. The complement of the angle x will be

Let y be the complementary angle of x. Then we have

x + y = 90°

y = 90° - x

The complement of the angle x will be 90° - x. Then the correct option is C.

More about the angled link is given below.

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Answer: its the 3 answer where the two are switiched

Step-by-step explanation:

Answer:

Alternate Interior Angles

Answer:

58

Step-by-step explanation:

can I have brainliest

Answer:

B: 58

Step-by-step explanation:

since 88 and 2x-28 are diagonal this means they are equal

2x-28=88

add 28 to either side

2x=116

divide by 2

x=58

Answer:

1000+2%×1000=1000+20=1020

Answer:

8

Step-by-step explanation:

Answer:

the answer is 80 degrees. angle between 2 parrael line is same

Answer:

Step-by-step explanation:

2*2*2 goes into 8 perfectly

but the square root doesnt

Answer:

A

Step-by-step explanation:

If you divide $1.49 in 5 it will give you 0.290 foor each one and in the second $ 3.59 in 12 is 0.299 so the first is cheaper

Answer:

[tex]The \ equation \ in \ point \ and \ slope \ form \ is; \ y - 3 = -\dfrac{1}{2} \cdot (x - 1)[/tex]

Step-by-step explanation:

The coordinates of the points through which the line passes are (1, 3) and (5, 1)

The slope, m, of a line given the coordinates of two known points on the line, (x₁, y₁), (x₂, y₂) can be found as follows;

[tex]Slope, \, m =\dfrac{y_{2}-y_{1}}{x_{2}-x_{1}}[/tex]

The slope of the given line is therefore [tex]m =\dfrac{1-3}{5-1} = \dfrac{-2}{4} = -\dfrac{1}{2}[/tex]

The equation of the line in point and slope form is therefore, y - y₁ = m·(x - x₁) or y - y₂ = m·(x - x₂)

Therefore, by substituting the known values, we have the equation in point and slope form as follows;

[tex]y - 3 = -\dfrac{1}{2} \cdot (x - 1)[/tex]

Step-by-step explanation:

Given

[tex] = \frac{1.5 \times {10}^{4} \times 4.5 \times {10}^{3} }{2.5 \times 10 ^{2} } \\ = \frac{6.75 \times {10}^{4 + 3} }{2.5 \times {10}^{2} } \\ = \frac{6.75 \times {10}^{7} }{2.5 \times {10}^{2} } \\ = 2.7 \times {10}^{7 - 2} \\ = 2.7 \times {10}^{5} [/tex]

Hope it will help :)

Answer:

2(4x+y)

Step-by-step explanation:

3x+4y+5x-2y first collect the like terms to get 8x+4y-2y

then factor out 2 from the expression to get your answer which is 2(4x+y)

hope this helps

Answer: 8x+2y

3x +4y+5x-2y

Combine like terms

8x+2y

Answer:

The corrext answer is, 512.

Answer:

[tex]512[/tex]

Step-by-step explanation:

[tex] {2}^{9} \\ 2 \times 2 \times 2 \times 2 \times 2 \times 2 \times 2 \times 2 \times 2 \\ 4 \times 4 \times 4 \times 4 \times 2 \\ 16 \times 16 \times 2 \\ 256 \times 2 \\ 512[/tex]

Hope this helps you

Can I have the brainliest please?

Answer:

8 and -8

Step-by-step explanation:

Answer:

1 and 3

Step-by-step explanation:

1 and 3

Answer:

The answer would be the last option: l and lll :)

Step-by-step explanation:

Answer:

[tex] \frac{22}{24} ( \frac{11}{12} [/tex]

hope it's helpful ❤❤❤

THANK YOU.

Answer:

60 feet

Step-by-step explanation:

Area of the rectangular room = Length * Width

Given

Area of the room = 224sq. feet

Length = 14 feet

Find the width first

A = LW

W = A/L

W = 224/14

W = 16 feet

hence the width of the room is 16 feet

Get the perimeter.

Perimeter = 2(L+W)

Perimeter of the room = 2(14+16)

Perimeter of the room  = 2(30)

Perimeter of the room  = 60 feet

Hence the perimeter of the room is 60 feet