The quotient of fifteen and three minus four

Answer:

35

Step-by-step explanation:

A right angle is 90 so E is 55 which makes D 35

90-35 is 55.

Answer:

the angle D is opposite to the angle X, therefore same amplitude, the solution is in the drawing

Step-by-step explanation:

Answer: b

Step-by-step explanation: she wanted to

Answer:

B I think Or it might be D

Answer:

random answers!

Step-by-step explanation:

Answer:

k.

Step-by-step explanation:

Answer:

-----------------------------------

The two angles with the variable x form a linear pair and therefore:

Angles 16x - 18 and 12y are congruent as vertical angles:

Answer:

x = 7.5

y = 8.5

Step-by-step explanation:

Linear Pair

Two adjacent angles that sum to 180° (two angles which when combined together form a straight line).

To find x, equate the sum of the two angles with the variable x to 180° and solve:

⇒ (16x - 18)° + (10x + 3)° = 180°

⇒ 16x - 18 + 10x + 3 = 180

⇒ 26x - 15 = 180

⇒ 26x = 195

⇒ x = 7.5

Vertical Angles Theorem

When two straight lines intersect, the opposite vertical angles are congruent.

Therefore:

⇒ (16x - 18)° = 12y°

Substitute the found value of x into the equation and solve for y:

⇒ 16x - 18 = 12y

⇒ 16(7.5) - 18 = 12y

⇒ 120 - 18 = 12y

⇒ 102 = 12y

⇒ y = 8.5

Answer: 3/4 is the answer

Step-by-step explanation:

When x is 2, y is 1.5 and when x is 4, y is 3. So, 1.5 is 3/4 of 2 and 3 is obviously 3/4 of 4.

Answer:

4

Step-by-step explanation:

The cube root of 64 is the number which when multiplied by itself three times gives the product as 64. Since 64 can be expressed as 2 × 2 × 2 × 2 × 2 × 2. Therefore, the cube root of 64 = ∛(2 × 2 × 2 × 2 × 2 × 2) = 4.

The cube root of 64 is 4.

Before solving the question, let's understand the concept of cube root.

The cube root of a number is the value obtained by multiplying it by itself three times or thrice. When we multiply 3 by itself three times, we get 3 x 3 x 3 = 27 = 3³, so the cube root of 27 is 3. Thus, we can say that the cube root gives a value that is basically cubed.

The cube root is denoted by ∛

Now, we will find the cube root of 64.

Firstly, we have to find factor 64.

64 = 2 × 2 × 2 × 2 × 2 × 2.

64 = ∛4³

64 = 4

Therefore, the cube root of 64 is 4.

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Answer:i need money

Step-by-step explanation:please give me money

Answer:

It's yellow, you're right :)

Step-by-step explanation:

Prob of white: 4/15

Prob of green: 3/15

Prob of black: 6/15

Prob of yellow: 2/15 (the least(

hope this helps! <3

Answer:

A

Step-by-step explanation:

Answer:

Step-by-step explanation:

Rise over run is the slope, m

m=2/5

a)  the slope is 2/5 = .4 which is below the boundary guideline.  So no this is not with in carpenter's guidelines

b) the image below show a line with slope 2/5 but with intercept 3

c) the stairs can be draw on the line with rise 2 run 5   from the line.  see image

d)equation is in image

2.

a) count the squares

horizontal distance =3

vertical distance =3

b)  slope is vertical distance over horizontal distance  so m= 3/3 =1

Answer:

6 hours

Step-by-step explanation:

Ashley drives 55 miles per hour. She drives about 65 miles every day. At this rates, how many hours will it take Ashley to drive 330 miles?

Doing the math it leads up to being six hours because 4 is too little unless she were speeding but it states clearly her speed and miles, so 6 hours is the answer

Answer:

The integer that describes the translation from B to B' is (-2,1)

Answer:

I can't make an exact graph but the ratios are this:

Step-by-step explanation:

5:3, 15:9, 25:15

hope it helps you a little bit

Answer: x= 25

Angles = 45, 60, 75

Step-by-step explanation:

(X+20) +3x+60 = 180

(X+20)+3x= 180-60= 120

X+20+3x= 120

X= 25

25 + 20=45

25*3= 75

Answer:

Option 3 (79−3x=12x+19)

Step-by-step explanation:

When replacing x with 4 you will get the answer 67 = 67, which is true! The other three options are not true when replacing x with 4.

Equations 79-3x=12x+19 and x²+3=10x−21 has the solution set {4}.

Given that, the equations that have {4} as its solution set.

In mathematics, an equation is a formula that expresses the equality of two expressions, by connecting them with the equals sign =.

1) Solution of an equation 5 + 2x = 3x + 3 is

3x-2x=5-3

⇒x=2

2) Solution of an equation 7−x=12x is

7−x=12x

⇒12x+x=7

⇒13x=7

⇒x=7/13

3) Solution of an equation 79−3x=12x+19 is

12x+3x=79-19

⇒15x=60

⇒x=4

4) Solution of an equation x²+3=10x−21 is

x²+3=10x−21

⇒ x²-10x+24=0

⇒ x²-6x-4x+24=0

⇒ x(x-6)-4(x-6)=0

⇒ (x-6)(x-4)=0

⇒ x=6 or 4

Therefore, equations 79-3x=12x+19 and x²+3=10x−21 has the solution set {4}.

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Answer:

Step-by-step explanation:

11 times 22

the area of its cross-section multiplied by the length

answer: 242cm squared

Answer:

{a , c}

Step-by-step explanation:

first find u intersection p

n(U n P ) = {a , b , c , d} n {b , d , e}

={d , b}

intersection means element or values which lies in both the sets

now to find p complement

note : p( bar at the top ) is read as p complement

p complement = n(U) - n(U n P)

={a , b , c , d} - {d , b}

={a , c}

n(U) -n(U n P) means the elements which is only in n(U ) but not in n(U n P)

Answer:

a,c

Step-by-step explanation:

Answer:

D is the right choice and no you cannot fit the pizza inside the box.

Step-by-step explanation:

D is the answer because to turn 2/3 into a decimal you would divide 2 by 3 and the answer you would get would be 0.66666666666...You would then add 12 to the answer and get 12.6666... Once you get this answer you would round it to the hundredths to get 12.67 but since that is not an option you could use D, 12.66 inches.

Answer:

I believe the answer is D.

Step-by-step explanation:

GOOGLE

Answer:The lengths of AB and EF are 10 and 2 respectively

If the triangle ABC and DEF are similar, based on the similarity theorem of a triangle;

AB/DE = BC/EF

5x/4 = 5/x

5x² = 20

x² = 20/5

x² = 4

x = 2

Since the value of x is 2, length of AB is 5x = 5(2) = 10

Since EF = x, hence EF = 2

The lengths of AB and EF are 10 and 2 respectively

Step-by-step explanation:

Answer:

7 I think I don't know if it's true though

Answer: The 8 should have remained positive.

The additive inverse of -2, is 2, thus, Laura's error was: The 8 should have remained positive

Additive inverse of a number is gotten by multiplying the number by -1. When you add the additive inverse and the number, it would give zero. For example, additive inverse of -2 is 2.

Based on what additive inverse of a number is, to find the difference, Laura shouldn't have included the negative sign to 2.

Therefore, her error is: The 8 should have remained positive

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Answer:

N = 48 N = 6 x 8

Step-by-step explanation:

12 - 4 is 8. 6 x 8 is 48 so N is 48. N is 6 x 8 because 6 x 8 is 48.

Answer:

N=6×8

N=48

Step-by-step explanation:

Answer: r - radius of a circle

d - diagonal of a square inscribed in a circle

a - side of a square inscribed in a circle

shaded area - area of a square inscribed in a circle

The answer will basically be 9

Step-by-step explanation:

Answer:

are not

Step-by-step explanation:

Answer:

-8x + 4y = 24 ----> 2x - y = -6

-7x + 7y = 28 ----> -x + y = 4

-------------

x = -2, y = 2

Answer:

Step-by-step explanation:

The formula for percent change is

\(\frac{original-new}{original}*100\)

Therefore,

\(\frac{250-100}{250}*100=60\)%

Answer: 60%

Step-by-step explanation:250 - 100 = 150

150/250 = 60/100 = 60%

Option (b) Is the answer

Hope it helps you

The answer is Option (B)

Reason

The Hypotenuse is always on the Opposite side of the Right Angle.

This is only seen in Option (B)

Learn more about Hypotenuse and Legs here

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Hope my answer helps you✌️

Mark BRAINLIEST

Answer:

4 ft

Step-by-step explanation:

A square is equal in length on all sides so if the side length is 2 then all the sides are 2. Finding the perimeter is LxW meaning in this instance 2x2 which equals 4. Hope this helps.