Where is Point A on the number line

Answer:

a. 4 mysteries

Step-by-step explanation:

Let the number of books Lisa read be x.

5x-3 = 17

5x = 17 + 3

    = 20

x = 20 ÷ 5

x = 4

they dont have a distributive 27 is only made of 3s and 52 does not divide by any multiple of 3

Answer:

Each person will get less than one cup.

Step-by-step explanation:

48 ounces divided by 7 people would allow each person to receive 6.86 ounces. One cup is 8 ounces.

Answer:

i thought cider said spider hahaha

anyways...

Step-by-step explanation

each person gets one cup

The two triangles are congruent by ASA congruence

angle a is equal to angle c as given

angle 1 is equal to angle 2 because they are vertically opposite

ab and bc are equal because b is the mid point of ac

so therfore abd is congruent to cbe by asa congruence

and by cpct we will get that

bd is equal to be

ad is equal to ec

Answer:

X=8

Step-by-step explanation:

2x-4+2x-4+x=32

5x-8=32

Add 8

5x=40

Divide by 5

X=8

Answer:

650% percent

Step-by-step explanation:

Answer:

(65.5775 , 72.2225)

Step-by-step explanation:

Confidence Interval is the range around sample mean, likely to consist the population parameter.

Formula =  x' + z (s / √n)

= 68.9 + 2.5 (8.3 / √39)

= 68.9 +  3.3225

(65.5775 , 72.2225)

Answer:

There were 8 correct answers and 2 incorrect answers.

Step-by-step explanation:

The contest consists of paying $50 for each correctly answered question and subtracting $25 for each incorrectly answered question.

Let's call:

x = Number of correct answers

y = Number of incorrect answers

The resident from a dormitory answered 10 questions last week. This leads to the following condition:

[tex]x + y = 10\qquad\qquad [1][/tex]

Since each correct answer adds $50 and each incorrect answer subtracts $25, the weekly balance is

50x - 25y

The contestant earned $350, thus:

50x - 25y = 350

Dividing by 25:

2x - y = 14

Adding this equation with [1]:

x + 2x = 24

Simplifying:

3x = 24

x = 24 / 3

x = 8

From [1]:

y = 10 - x = 10 - 8

y = 2

There were 8 correct answers and 2 incorrect answers.

Answer:

7.5 lbs

Step-by-step explanation:

We want to separate 45 pounds of flour by 6 people, which means we have to divide 45 by 6 to get 7 and 1/2 pounds or 7.5 lbs for each baker.

Answer:er./llllllll;tfph[n7j8ujhgedrsth5rdymu67igh8bn6[nmhylmnhhno9ooilhmny9yhju98y98079huj97

2634tu5yj

Step-by-step explanation:sfrnb kds 3i4huygr4vfb 4rf413qgweb31Y

Answer:

15

Step-by-step explanation:

x+(x+3)=27

2x+3=27

x=12

12+3=15

Larger number is 15, Smaller number is 12

Answer:

$24.50

Step-by-step explanation:

10.50 * 2 1/3 = 24.50

I would appreciate brainliest, have an amazing day

Answer:

ok so the answer to the first is 23. And how you get that is take 1 +7 and add them next you subtract 30 - 7 and get 23.

Step-by-step explanation:

The answer to 2 is 32. And how you get that is you can split 96 into 3 groops and when you do you will get 32 hope this helps.

Answer:

The legs are the two sides that intersect to form the right angle and the hypotenuse is the side that is diagonal relative to those sides.

Answer:

  Use the Pythagorean Theorem to find the unknown side of a right triangle.

·         Solve application problems involving the Pythagorean Theorem.

Step-by-step explanation:

Answer:

40 percent.

Step-by-step explanation:

Two-fifths is the same as 4/10, which is the same as 40/100. Since percentages are a part of 100, 40/100 is 40 percent.

The correct percentage that is equivalent to 2/5 would be 40%.

Used the concept of percentage of a number which states that,

A number or ratio that can be expressed as a fraction of 100 or a relative value indicating the hundredth part of any quantity is called a percentage.

Given that the equivalent number is 2/5.

Let us assume that the percentage form of equivalent number = x

Hence, it can be written as,

x% = 2/5

x/100 = 2/5

Cross multiplying,

5x = 2 × 100

5x = 200

Divide 5 on both sides,

x = 200/5

x = 40

Therefore, 40% is equivalent to 2/5.

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Answer:

quadrant 4 (both x and y are negative)

Step-by-step explanation:

Answer:

$232

Step-by-step explanation:

Answer:

232

Step-by-step explanation:

Answer:

Step-by-step explanation:

If we consider a triangle with the length of the hypotenuse being equal to 1 and the length of the opposite side = 3x.

However, recall that in a right-angle triangle;

SIne = opposite/hypothenuse

Thus; let the angle facing the opposite be y

Then;

SIn y = 3x/1

Sin y = 3x

Thus, y = arcsin (3x)

Now; to find cos(arcsin 3x)

Recall that:

Cosine = adjacent/hypotenuse

Now, using Pythagoras rule;

[tex]\mathsf{Adjacent \ side = \sqrt{(hypotenuse)^2 -(opposite^2)}}[/tex]

[tex]\mathsf{Adjacent \ side = \sqrt{(1)^2 -(3x^2)}}[/tex]

[tex]\mathsf{Adjacent \ side = \sqrt{1 -9x^2}}[/tex]

cos(arcsin 3x) = cos y = adjacent side/hypotenuse = [tex]\dfrac{\sqrt{1 -9x^2}}{1}[/tex]

cos(arcsin 3x) = [tex]\dfrac{\sqrt{1 -9x^2}}{1}[/tex]

Answer:

Step-by-step explanation:

If the points N, O, P and Q all lie on the same line segment, in that order, such that the ratio of NO:OP: PQ is equal to 1:5:3, then;

NO + OP + PQ = 1+3+5 = 9

NQ = NO + OP + PQ = 9

Given

NQ = 9

OP + PQ = OQ

According to the ratio;

OP = 5

PQ = 3

Since OP + PQ = OQ

OQ = 5 + 3

OQ = 8

Hence the measure of OQ  is 8

Answer:

20.984

Step-by-step explanation:

Just do:

3.984

+17.000

17 plus 3 equals 20 and .984 + 000 is .984

So your answer is 20.984

Answer:

Step 3

explanation:

I got it right on edge, hope it helps :]

Answer: The figure and its image are congruent and the image has been translated 1 unit to the right.

Step-by-step explanation:

Answer:7/25 × 5/24

Step-by-step explanation:

7 oatmeal 25 all together

Then 5 peanut butter 24 left since he ate one

The probability of randomly selecting an oatmeal cookie first is approximately 7/25, and the probability of selecting a peanut butter cookie second is approximately 5/24.

Use the concept of probability defined as:

Probability is defined as the ratio of the total number of favorable outcomes to the total number of outcomes.

Given that,

Ethan buys a bag of cookies.

The bag contains different types of cookies:

chocolate chip, peanut butter, sugar, and oatmeal.

The quantities of each type of cookie in the bag are:

6 chocolate chip cookies

5 peanut butter cookies

7 sugar cookies

7 oatmeal cookies

To calculate the probability,

To determine the total number of cookies in the bag and the number of oatmeal cookies and peanut butter cookies.

In this case,

Ethan has a total of,

6 + 5 + 7 + 7 = 25

So there is 25 cookies in the bag.

Since there are 7 oatmeal cookies in the bag.

So, the probability of randomly selecting an oatmeal cookie first = 7/25,

After eating the oatmeal cookie,

There are now 24 cookies left in the bag, with 5 peanut butter cookies remaining.

Therefore,

The probability of randomly selecting a peanut butter cookie second is 5/24

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Answer:

the answer would be a. As it is the only on parallel that crosses (6,11).

Step-by-step explanation:

Answer:

2m plus 4

Step-by-step explanation:

mx2=2m

2x2=4

2m plus 4 = 2m plus 4

My plus button isnt working sorry

Answer:

height: 16 inch

length of base: 10 inch

width of base: 50 feet

Step-by-step explanation:

128*(1/8)=16 inch

80*(1/8)=10 inch

x*1/8=6.25

x=6.25*8=50 feet

The height and length of the model will be 16 in and 10 in respectively, and  the width of the building will be 50 feet.

A scale factor is defined as the ratio between the scale of a given original object and a new object, which is its representation but of a different size (bigger or smaller).

Given that, the scale factor of the building and a model of it is 1/8.

Height of the model = 128/8 = 16 in

Length of the model = 80/8 = 10 in

Width of the model = 6.25*8 = 50

Hence, The height and length of the model will be 16 in and 10 in respectively, and  the width of the building will be 50 feet.

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Answer:

100000

Step-by-step explanation:

10x10=100

100x10=1000

1000x10=10000

10000x10=100000

Step-by-step explanation:

For every 3 lemons Chrissy buys at a farm stand, the total cost increases by $1.80.

cost or 1 lemon = 1.8/3 = $0.6

It means the constant of proportionality is 0.6

If there are x no of lemons, then the total cost will be given by :

y = 0.6x

Hence, this is the required solution.

Answer:

The answer is 0.6

Step-by-step explanation:

Answer:

A.6w+8

B. 42

Step-by-step explanation:

im assuming the 8 is the length, so 8L

sorry if thats not what you meant