Help please! This is worth 50 points it'll mean a lot!

Help Please! This Is Worth 50 Points It'll Mean A Lot!

Answers

Answer 1

between 20 and 5000 characters


Related Questions

Please solve no need for explanation

Answers

Answer:

Ermmm..

Step-by-step explanation:

We can find the natural first and find the Ineger

0 is a whole number
the square root of 2 is an irrational number
5.123456... is a rational number
3120 is a natural number
-6/7 is a rational number

Help me!
No links!! Please!!

Answers

Answer:

The perimiter is 65

Determine the value of x. Round answer to the nearest hundredth. thank you to whoever helps! Will Be Marked as BRAINLIEST!

Answers

Answer:

34.61

Step-by-step explanation:

Find the diagram attached

From the diagram;

Hypotenuse = 81.9

Angle of elevation = 65degrees

Required

The value of x (Adjacent)

Using the SOH CAH TOA identity

cos theta = adjacent/Hypotenuse

cos 65 = x/81.9

x = 81.9cos65

x = 81.9(0.4226)

x = 34.61

Hence the value of x to the nearest hundredth is 34.61

I really need help with this so if you can please help.

Answers

Answer:

I don't know if this is the correct answer but I tried:)

by the way what grade is this?

The lenths of the 2 legs of right triangle abc show below are given in inches. The midpoint of ab is how many inches from A ?

Answers

Answer:

Option B

Step-by-step explanation:

The complete question is attached

As we can see in the image , ABC is a right angle triangle

Thus as per Pythagorean theorem, to find line AB

AB2 = 322 + 242

AB2 = 1024 + 576

AB2 = 1600

Taking square root of both the sides, we get –  

AB = √1600

AB = 40

The mid point of AB = AB/2 = 40/2 = 20

The numbers in the diagram below indicate the lengths of the sides of a triangle. Bernadette drew the following triangle and claims it is a right triangle.








State whether or not Bernadette is correct?

Answers

Answer:

It's not a right triangle, there isn't a right angle anywhere there.

Also, it's not applicable via pythagorean theorem

Step-by-step explanation:

Classify the triangle based on its sides.

A equilateral C iscoles

B scalene

Answers

Answer:

Step-by-step explanation:

The answer is scalene triangle

Answer:

It is a scalene triangle because its all sides are different

It is not iscoles because it does not have two sides equal

And is not also equilateral because it does not have all sides equal

THANK you

Please tag me brianliest if you are helped with my answer

Robert claims that his dog can do single-digit multiplication. He shows the dog 8 cards with simple multiplication problems that are either correct or incorrect. The dog correctly identifies the correctness of the card 5 times out of 8. If the dog were simply guessing, how many would the dog be expected to get correct? (1 point) Group of answer choices 5 8 13 4

Answers

Answer: Theorically it would be 4

Answer:

4

Step-by-step explanation:

Well since he has a 50% of getting it right, we use 50% of 8 which would be 4

also how does robert have such a smart dog-

At a pet store, there are 30 aquariums.
Of the 30, 20 have fresh water with
15 fish each. The other 10 aquariums
have salt water with 6 fish each. Which
equation could be used to find f, the
total number of fish at the pet store?

Answers

Answer:

f = (20 × 15) + (10 × 6)

Explanation:

You are just find how many fish are salt water and how many freshwater and adding them together. The total number of aquariums is irrelevant in this case.

Please help, 15 points

Answers

Answer:

The answer is 10.

Step-by-step explanation:

The equation you are given is in slope-intercept form or y=mx+b where m is the slope and b is the y intercept.  Your equation is y=10x, so the slope or m is 10.

The graph of function p is shown on the grid. The coordinates of the x-intercepts, the y-intercepts, and the vertex are integers. What is
the minimum value of p?

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Answer: I even

Step-by-step explanation: I am so so sorry for the Chinook ethat and I have don’t

Know how the sun goes out for a while and I don’t want to you say that again lol lol you

A rectangle has a length of 25 feet and a width of 18 feet what is the area model of the rectangle

Answers

Answer:

450 sq.feet

Step-by-step explanation:

Given,

Length ( l ) = 25 feet

Width ( b ) = 18 feet

To find :

Area ( rectangle ) = ?

Formula : -

Area ( rectangle ) = l x b

Area ( rectangle )

= 25 x 18

= 450 sq.feet

450 ft squared

Check photo for work

How far the penguin can walk in 1 second

Answers

Not known. This varies because it depends on if the penguin is going full speed or not, and the size or even just the penguin itself because not all penguins walk the same speed.

Answer:

1 step? what speed?

68 less than 55 times a number is equal to the number.

I will make brainliest

Answers

Answer:

5x - 68 = x

Step-by-step explanation:

number = x

5x - 68 = x

Solve for x:

5x - 68 = x

-68 = x - 5x

-68 = -4x

68 = 4x

x = 68/4

x = 17

Answer:

55x-68 = x

Step-by-step explanation:

Find the perimeter of the object

Help step by step please!

Answers

Answer:

29.42 units

Step-by-step explanation:

1) Find the perimeter around the semi-circle

To do this, we find the circumference of the circle using the given diameter:

[tex]C=\pi d[/tex] where d is the diameter

Plug in 6 as the diameter

[tex]C=\pi (6)\\C=6\pi[/tex]

Divide the circumference by 2

[tex]\frac{6\pi }{2} \\= 3\pi[/tex]

Therefore, the perimeter around the semi-circle is 3π units.

2) Find the perimeter around the rest of the shape

Although it's impossible to determine the lengths of the varied sides on the right side of the shape, we know that all of those vertical sides facing the right add up to 6. We also know that all of those horizontal sides facing up add up to 7. Please refer to the attached images.

Therefore, we add the following:

7+6+7

= 20

Therefore, the perimeter around that area of the shape is 20 units.

3) Add the perimeter around the semi-circle and the perimeter around the rest of the shape

[tex]20+3\pi \\= 20+9.42\\= 29.42[/tex]

Therefore, the perimeter of the shape is approximately 29.42 units.

I hope this helps!

PLEASE HELP YOU’LL GET 15 POINTS

358.41x10^5 in standard form

Answers

Answer:

35,841,000

Step-by-step explanation:

358.41x10^5

Move the decimal 5 places to the right

35,841,000

Match the graph to its equation. ​

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Answer: First one is A, 2nd one is B, 3rd one is C

Step-by-step explanation:

First one is A, the second one is B, and the 3rd one is C

What is the length of C'D'?

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Answer:

C'D

Step-by-step explanation:

3 1 half plus 1 half .. and haii

Diana is throwing a ball across a 56-yard field she threw it 3/4 of the way across the field how far did diana throw the ball?

Answers

Answer:

71

Step-by-step explanation:

GUYS ANYONE HERE I REALLY NEED HELP PLS! Find the area of the polygon with vertices D (-1, 2), E (2, 2), F (2, -1), and G (-3, -1). If necessary, round to the nearest tenth

Answers

Answer:

48 units

Step-by-step explanation:

1. graph

2. separate into a triangle and a square

3. the square is 6x6 squares, so 36 there

4. the triangle is 4x6, so (4x6)/2 is 12

5. 36+12 = 48 units

NEED ASAP . 19 MINUTES LEFT GIVNG BRAINLIEST PLZZZZ

Answers

Answer:

9

Step-by-step explanation:

so sorry if im too late...

Annabel is comparing the distances that two electric cars can travel after the battery is fully charged. Car A (miles) Car B (miles) Mean 145 200 Median 142 196 IQR 8 4 MAD 6 2 Part A Use the measures of center to make an inference about the data. Use the drop-down menus to complete your answer. Car A can travel further than Car B after the battery is fully charged. Part B Based on the data, which car performs most consistently? Explain. A. Car A because the measures of center are smaller for Car A than for Car B. B. Car B because the measures of center are smaller for Car B than for Car A. C. Car A because the measures of variability are smaller for Car A than for Car B. D. Car B because the measures of variability are smaller for Car B than for Car A.

Answers

Answer:

Car B can travel further than Car A after the battery is fully charged.

D. Car B because the measures of variability are smaller for Car B than for Car A.

Step-by-step explanation:

Car B can travel further than Car A after the battery is fully charged because Car A has lesser mean and median than Car B.

Median divides the data into two halves. A smaller median means that there is lesser mileage of Car A than Car B.

There are two measures.

Measure of center tells us how much near or far the data is spread from the center.

The mean , median and mode are the measures of center.

Car A has less mean , median telling us that it traveled less.

Measure of Variability tells us how data changes with a single value.

Smaller MAD means the data is denser at the mean. Car B has lesser MAD.

Smaller IQR tells us that data is closer to the middle of the data.

Car B has smaller IQR .

So car B traveled consistently as it has smaller IQR and MAD

D. Car B because the measures of variability are smaller for Car B than for Car A.

Answer:

Car B can travel further than Car A after the battery is fully charged.

D: Car B because the measure of variability is smaller for Car B than for Car A.

Step-by-step explanation:

An experiment was conducted by some students to explore the nature of the relationship between a person's heart rate (measured in beats per minute) and the frequency at which that person stepped up and down on steps of various heights. Three rates of stepping and two different step heights were used. A subject performed the activity (stepping at one of the three stepping rates at one of the two possible heights) for three minutes. Heart rate was then measured at the end of this period. The variables "stepping rate" and "step height" are the

A. factors.
B. levels.
C. controls.
D. units.
E. response variables.

Answers

Answer:

A. factors.

Step-by-step explanation:

The correct option is - A. factors.

Reason -

The variables "stepping rate" and "step height" are the factors because a activity is performed in which stepping at one of the three stepping rates at one of the two possible heights for three minutes.

The activity is based on both the variables stepping rate and step height.

if a triangle is dilated with a scale factor of 3, how do the sizes for the pre-image and image compare?

Answers

Answer:

Please check explanations

Step-by-step explanation:

When we dilate a particular figure, we are simply increasing the dimensions of its sides

By dilating the pre-image by a factor of 3, we are simply increasing the dimensions of it by a multiple of 3

so say for example, the base of the pre-image has a measure of 4 ft, the base of the image which is the pre-image dilated by a scale factor of 3 will be 4 ft * 3 = 12 ft

What this mean is that we have succeeded in tripling the dimension of the pre-image to give the dimension of the image

I have to graph these. I don't understand!!! please just tell me if it's a closed circle and where I have to put it​

Answers

Answer:

Okay so im gonna put the pictures here, it might look like spam but i promise you its not

Step-by-step explanation:

The numbers are in order from x > 7 to x < 2

☆*: .。..。.:*☆☆*: .。..。.:*☆☆*: .。..。.:*☆☆*: .。..。.:*☆

☁Brainliest is greatly appreciated!☁

Hope this helps!!

- Brooklynn Deka

Please answer correctly !!!!!!!!!!!!! Will mark Brianliest !!!!!!!!!!!!!!!

Answers

Answer:

MN = 4 units

m<MLN = 42 degrees

Step-by-step explanation:

For this problem, we need to know the definition of congruence. Two shapes are said to be congruent if the angles and sides have the exact same measurements.

We are given that these two triangles are congruent, so we know they are the same. XYZ ~= NML

Since we know this, we simply rotate the triangles to be the same to know the measurements.

We know that XY = MN = 4 units.

We know that m<YZX = m<MLN = 42 degrees.

So, these are the solutions.

Cheers.

given g(x)=2(x-4)+7 find 2g(-6)

Answers

Answer:

g(x)=2(x-4)+7

2g(-6)=2[2(-6-4)+7]

=2[2(-10)+7]

=2(-20+7)

=2(-13)

=-26

which table represents y as a function of x

Answers

The answer Is G. So go with G

1. Gabriella had a piece of ribbon that was 3į yards long. She used this ribbon to make bows. Each
bow was made from a piece of the ribbon that was yard long. This situation can be represented
by the equation 3 = = Which statement best describes what the quotient 4ſ represents
3
4.
=4
3
in the situation above?
(1 point)
a. Gabriella had bows that were each 4ş yards long.
b. Gabriella had 4 yards of ribbon left after making the bows.
c. Gabriella made 4 bows from the piece of ribbon and had
of a yard left.
d. Gabriella made 4 bows from the piece of ribbon and had enough left for
of a bow.
Page
1 / 2
+

Answers

Answer:

B

Step-by-step explanation:

When Gabriella finish her bows she had 4 extra.

Hope this helps ;)

Help!! Il give you brainlest

Answers

Answer:

ithink the first one :p

Step-by-step explanation:

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