Mathematics High School

Please help me! I'll give brainliest to the best answer! (Sorry its sideways.)​

Please Help Me! I'll Give Brainliest To The Best Answer! (Sorry Its Sideways.)

Answers

Answer 1

Answer:

225.

Step-by-step explanation:

Related Questions

WILL GIVE BRAINLIEST FASTTTTT
Factor x^2−4x+4



(x−4)^2

(x+2)^2

(x+4)^2

(x−2)^2

Answers

Answer: (x−2)(x−2)

The middle number is -4 and the last number is 4.

Factoring means we want something like

(x+_)(x+_)

Which numbers go in the blanks?

We need two numbers that...

Add together to get -4

Multiply together to get 4

Can you think of the two numbers?

Try -2 and -2:

-2+-2 = -4

-2*-2 = 4

Fill in the blanks in

(x+_)(x+_)

with -2 and -2 to get...

(x-2)(x-2)

Answer:

(x−2)(x−2)

so the answer is D.

Help please!!
Is this relation a function? justify your answer.

A. No, because two points with the same y-value have different x-values.

B. Yes, because the number of x-values is the same as the number of y-values.

C. Yes, because every x- and y-values is positive.

D. No, because two points with the same x- value have different y-values.​

Answers

D. No because two points with the same x value have different y values. A function cannot have one x equal different y

PLZ HELP ME WITH THIS 1 QUESTION!?!

Answers

I think it’s 80 nvm I’m not sure
I think the answer is 80

The sum of two numbers is 58. The difference between the same two numbers is 6. Find the two
numbers, and then find the PRODUCT of the two numbers.
The product of the two numbers is 32
The product of the two numbers is 58
The product of the two numbers is 832
The product of the two numbers is 64

Answers

Answer:

The product of the two numbers is 832

Step-by-step explanation:

x+y= 58

x-y=6

2x = 64

x = 32

y = 26

32*26=832

im strugling in this question i need help plis​

Answers

Box and whisker plot method. hopes this helps! :)

I will mark someone brainliest

The snack that smiles back ____

Answers

Answer:

goldfish

Step-by-step explanation:

PLS HELP FOR 20 POINTS PLEASE THIS IS HARD (i think 20 i dont know i set it to 20 but who knows im new to this) sorry for talking to yall like you know humans and not people on internet

Answers

Answer:

30 feet

Multiply

For every 1 mm on the map there are 200 miles of actual distance (third option)

8 cm, 26.8 cm, and 58 cm (last option)

Step-by-step explanation:

Question 1:

An airplane is 180 feet long. Blake makes a scale model of the airplane at 1:60  of its actual size how long is the model?

If the model is scaled down by 1/60, then the model is 60 times smaller than the actual airplane. Set the model size as "x" and so we can write this ratio.

1 / 60 = x / 180

Cross multiply (multiply 60 and x, and 180 and 1)

60x = 180

x = 3 feet

Question 2:

To produce an enlarged or reduced measure you ____ the scale.

In order to find the measure, you multiply it by the scale factor.

Question 3:

A scale on a map is 1 mm: 200 miles

The question tells us that for every 1 mm, there are actually 200 miles. So the answer is the first option, For every 1 mm on the map there are 200 miles of actual distance.

Question 4:

What are the new dimensions if we expand the triangle below by a factor of 4.

If we multiply by the scale factor, 4, we get

2 * 4 = 8

6.7 * 4 = 26.8

14.5 * 4 = 58

Thus, the answer is 8 cm, 26.8 cm, and 58 cm (last option)

I hope this helps! Feel free to ask any questions!

the product of two consecutive integers is 5 more than three times the larger integer. Find the larger integer. please help!​

Answers

Answer:

x = 5 or -1

Step-by-step explanation:

let larger integer be: x

the smaller integer is: x-1

(x)(x-1)=5+3(x)

x^2-x-5-3x=0

x^2-4x-5=0

x = 5 or -1

(awarding brainliest) PLS HELP ME i’m not that smart.

using 3.14 or 22/7 ( rounding to the nearest hundredth if necessary) What is the CIRCUMFERENCE of these 3 circles.

Answers

Answer:

1. 43.98

2. 28.27

3. 7.85

Step-by-step explanation:

10. Square is a
a. Rectangle
b. Rhombus
c. Both
d. None of these​

Answers

Answer:

d. None of these​

Hope it helps

Have a great day : )

Answer:

Square is a rhombus. (option b)

Plz help me Jen can jump rope 80 times in 60 seconds. If she jumps at a constant ratio of seconds to jumps, how many jumps can she make in 15 seconds?

Answers

Answer:

The answer is 4

Step-by-step explanation:

You just divide 80 by 15.

She can jump rope 20 times in 15 seconds

What is Ratio?

The ratio is defined as a relationship between two quantities, it is expressed as one divided by the other.

What are Arithmetic operations?

Arithmetic operations can also be specified by adding, subtracting, dividing, and multiplying built-in functions.

The operator that performs the arithmetic operations is called the arithmetic operator.

* Multiplication operation: Multiplies values on either side of the operator

For example 4*2 = 8

/ Division operation: Divides left-hand operand by right-hand operand

For example 4/2 = 2

Given that Jen can jump rope 80 times in 60 seconds.

We have to determine the number of jumps can she make in 15 seconds.

Let the number of jumps would be x she can make in 15 seconds

Since she jumps at a constant ratio of seconds to jumps

So according to proportionality,

⇒ 80/60 = x/15

⇒ x = 15(80/60)

⇒ x = 20

Hence, she can jump rope 20 times in 15 seconds.

Learn more about the Ratio here:

brainly.com/question/1504221

#SPJ2

Henry is building a fence. He uses 24 nails to secure 3 boards to the fence posts. At this rate, how many nails will Henry use to secure 21 boards to the fence posts?

Answers

9514 1404 393

Answer:

  168

Step-by-step explanation:

At that rate, Henry will use 7 times as many nails to secure 7 times as many boards.

  boards : nails = 3 : 24 = 21 : 168

Henry will use 168 nails.

Answer:

168

Step-by-step explanation:

took the test i guess

Which expression shows four times eight to the fifth?

Answers

Answer:

C. Four times eight to the fifth.

Step-by-step explanation:

A. is four times TIMES 5 (Incorrect, NOT the answer)

B. Is 4 to the eight TIMES 5 (Incorrect, NOT the answer!)

C. Is 4 times eight to the fifth (CORRECT, is the answer.)

D. Is 4 to the eight TIMES 5 again! (Incorrect, NOT the answer!)

     I Hope This Helped! :)

Which graph below is a tree graph? Place a pointer on your answer.​

Answers

Answer:

b

Step-by-step explanation:

BRAINIEST PLLLLLLSSSSSS

Find the area of the sector of the circle given the diameter of the circle is 16 cm, and the central angle of the sector is 45 degrees. Round to the nearest tenth. Use 3.14 for pi.

Answers

Answer: 25.1 cm^2

Step-by-step explanation:

(45/360) x 3.14 x 8^2

Answer

47

Step-by-step explanation:

plz plz plz help i don't know what to do it's due at midnight

Answers

AD=13 because it’s congruent to DC,
AC is equal to 24 because the half is 12 so you’ll be adding the half-and-half which is 24
AB is equal to 20 because it’s congruent to CB

SORRY CAN’T HELP WITH THE REST

How many tonnes is 1555kg

Answers

1.555 tonnes I think

1 ton = 1000 kg
1555/1000=1.555 tons

someone help me here please!!

Answers

You put this on the mathematics section and it’s science.

What is the solution of the system of equations shown in the graph below?

Answers

Answer:

The point on the plane (4, 2)

That is x = 4 and y = 2

Step-by-step explanation:

Look for the point where the two lines given by the system of linear equations  intersect. That point is (4, 2)

x = 4 and y = 2

pls explain this to me

Answers

Answer:

Step-by-step explanation:

there are two polygons each the same.The perimeter of the smaller polygon is 66 feet and the ratio of the corresponding side lengths are 3/4 the size of the 66feet. find the perimeter of the other polygon remember they are the same.

8=3a-4 please help quickly plssssssss

Answers

Answer:

a = 4

Step-by-step explanation:

Answer: a=4

Step-by-step explanation:

plz help me with this and plz show ur work!?! :)

Answers

Answer:

Total height lowered = 75m

No of times balloon lowered = 5

Height lowered in each lowering = Total height lowered / No of times balloon lowered

                                                      = 75 / 5

                                                     = 15 m

The number indicated that each time balloon is lowered by 15 m

Anna's Savings Dollars Saved 4 8 Dollars Spent 6 12 18 24 Dollars Earned 10 30 40 Anna walks dogs to earn money. She saves $4 for every $10 she earns. Use your knowledge of ratios to determine whether each statement is TRUE for the missing values on the table. Anna saves $10 for every $20 she earns. Anna saves $12 for every $30 she earns. Anna saves $18 for every $40 she earns. The ratio of the amount of money Anna spends (in dollars) to the amount of money she earns is 3 to

Answers

Answer: is b peoples i repeat people who dont

know nothing its b b b b bb b b b b b b b b

Step-by-step explanation:

loooook below giving brainliest

Answers

Answer:

32.5 is the correct answer

A cube has a side that
measures 4 inches. What is
the volume of the cube?

Answers

Answer:

4*4*4 = 64, so the volume is 64 inches cubed

Step-by-step explanation:

4(x+4)+2x=52 please help lol

Answers

Answer:

x=6

Step-by-step explanation:

Given: 4(x+4)+2x=52

Distribute.

4x + 16 + 2x = 52.

Simplify.

6x + 16 = 52.

Subtract 16 on both sides to isolate out the variable.

6x = 36

Divide.

x = 6

Answer:

x = 6

Step-by-step explanation:

first we distribute the 4 to the (x + 4) by multiplying 4 times each of those

4x + 16 + 2x = 52

Then, combine like terms:

6x + 16 = 52

then subtract 16 from both sides of your equation

6x = 36

then divide both sides by 6

x = 6

let me know if you have questions

what is the value of the x- intercept of the following equation? 2x-6y=14

Answers

Answer:

x-3y-7=0

Step-by-step explanation:

2x-6y=14

2x-6y-7=0

x-3y-7=0

While sorting some change into piggy banks, Gabby put 58 coins in the first piggy bank, 78 coins in the second piggy bank, 98 coins in the third piggy bank, and 118 coins in the fourth piggy bank. What kind of sequence is this?

arithmetic or geometric

Answers

Answer: Arithmetic (increasing by constant rate of 20)

Step-by-step explanation:

Arithmetic means the difference between two consecutive terms is constant which it is in this case because it constantly increases by a value of 20.

Geometric means the sequence is changing by a constant ratio or factor

Divide using "keep change flip": *
5
3
3
2
3 7/9
3 8/9
4 1/9
4 2/9
HELP!

Answers

8/9=0.88
7/9=0.77
1/9=0.11
2/9=0.22
3/5=0.6
2/3=0.66

What is the slope of the line in the
graph?

Answers

the slope is a positive one.

the equation would be y = x + 1

Answer:

y = x + 1

Step-by-step explanation:

x because the change is x is 1. And the change in y is also 1. 1/1 can be written as x.

The line crosses the y axis on 1, making it the y-intercept.

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