Mathematics High School

PLSSSSSS HELP!WILL PUT BRAINLIEST!

Answers

Answer 1

Answer:

x<2

Step-by-step explanation:

x<2;

The open circle means that this inequality is not inclusive.

If the circle was filled in the inequality would have been x[tex]\leq[/tex]2

Related Questions

Which of the following equations has both -2 and 2 as possible values of b?
A. b2 = 4
B. b3 = 8
C. None of the Above

Answers

The equation that has the possible values of b is b² = 4.

How to find the equation that has possible vale of -2 and 2?

The equation that has the possible value of b as -2 and 2 are as follows;

b² = 4

-2² = 4 and 2² = 4 (This is true)

b³ = 8

-2³ = -8 and 2³ = 8(This is false)

Therefore, the equation that has the possible values of b is b² = 4.

learn more on equation here: https://brainly.com/question/14564237

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veuillez répondre correctement

Answers

Answer:

Actually sorry

The image was not clear

But I will give you a hint.

For similar traingle all the three corresponding angle must be same.There corresponding side are proportional.

Notw:

If one side is equal than it is congruent.

If there are 10 people in a room, how many different combinations of three could there be?

Will mark brainiest

Answers

Answer:

there could be three different.

Step-by-step explanation:

it could be a combination of the two genders that can make them different :)

PLEASE HELP!!!!
1. What is the space inside an object called? What type of objects have volume?

2. Compare the slopes of parallel lines and perpendicular lines.

3. Explain the difference between a secant and a tangent.

Answers

Answer:

1. Volume measured in Cubic units (to the third power), Only 3-D objects have volume.

2. Parallel lines have the same slope and will never intersect. The slope of perpendicular lines are the negative reciprocals of each other, they will intersect a 90 degrees

3. Secant is 1/cosX (1 over cosine of x), tangent is sinX/cosX(sine of x over cosine of x)

Step-by-step explanation:

The two sides that make up the right angle of a right triangle measure28 cm and 45 cm. What is the perimeter of the triangle?

Answers

Answer:

the perimeter 126 cm

A rectangular prism had a volume of 99 cubic centimeters. The length of this prism was changed from 3
centimeters to 6 centimeters to create a new rectangular prism. The other dimensions stayed the same.
What is the volume of this new prism?

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Answer:

hhjjjhhhhhhhjnujjiki9jhbhhbbn

What is the length of the dotted line in the diagram below? Round to the nearest tenth.

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Answer:

length of dotted diagonal line = 11

Step-by-step explanation:

Using the Pythagorean theorem:

length of rectangle² = 9² + 6² = 81 + 36 = 117

length of rectangle = √117 = 10.82

length of diagonal² = 2² + 10.82² = 4 + 117 = 121

length of diagonal = 11

i’m honestly very confused on how to figure this out

Answers

Answer:

y = -1/2 = -0.500

Step-by-step explanation:

your welcome have a good day :)

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The grocery store has 3 times as many cashiers in late afternoon than in the morning. If there are 14
cashiers at 10:00 am, how many would there be at 4:00 pm?

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It would be 42 because you have to multiply 14 by 3

Evaluate the expression,
2(x + 3y) - 4

Answers

Answer:

2x+6y-4

Step-by-step explanation:

First distribute x and 3y

2 times x is 2x

2 times 3 is 6y

(2x+6y) -4

2x+6y-4

Hope this helps!

Answer:

2(x+3y-2)

Step-by-step explanation:

See the steps below:)

PLS ANSWER FOR 30 POINT AND BRAINLIEST!!!

Answers

Answer:

B and E

Step-by-step explanation:

$1 less than three times the price

Answers

Answer:

???????

Step-by-step explanation:

Answer: 3x - 1

Step-by-step explanation:

let x = the price

3x would be three times the price

now minus one dollar would get:

3x - 1

1 Jessica is walking home from work and has to walk through a rectangular park. The park is 24 feet long and 7 feet wide. She plans to walk diagonally through the park from one corner to the other. How far is the walk from one corner to the opposite corner?

Answers

Answer:

5 miles but she did walk part of another mile so that would be 5.35.

Step-by-step explanation:

If f(x) = x^2 is a function of variable x. The function is translated 5 units to the left and is reflected across the x-axis. What is the new function?

Answers

it would be -f (x^2 – 5) because being that it reflected across x-axis its turn into a negative and translated 5 units to the left thats a horizontal change so it is on the inside, H (IN) horizontal change goes inside the parentheses, V OUT vertical changes go outside the parentheses

The acute angle formed between the x-axis and the hypotenuse of a right triangle drawn in the unit circle.
A. right angle
B. reference angle
C. standard angle
D. obtuse angle

Answers

Answer:

Step-by-step explanation:

Answer is d hope this helps

find the value of x. round to the nearest degree.

Answers

Step-by-step explanation:

I'm going with the 41....I'm not sure if it's right..

Answer:

Step-by-step explanation:

Using the sine ratio in the right triangle

sin x° = [tex]\frac{opposite}{hypotenuse}[/tex] = [tex]\frac{13}{20}[/tex] , then

x = [tex]sin^{-1}[/tex] ([tex]\frac{13}{20}[/tex] ) ≈ 41° ( to the nearest degree )

Which statement is not true about histograms
a) In histograms, the bars must touch side by side.
b) In histograms, the frequency represents the number of times something happens.
c) In histograms, the bars represent categories.
d) In histograms, each bar must be the same width or thickness.

Answers

Answer:

Step-by-step explanation:

d is not true because width and thickness doesn't matter

Can someone help me with this!!!!!!

Answers

Answer:

The answer is 17.58

Picture included at the top. 6th grade math

Answers

Answer:

4 and 5

Step-by-step explanation:

So alternate means there's on different sides of the one line that cuts through both lines, so that would be 1 and 8, 2 and 7, 3 and 6, and 4 and 5. But interior means that it's on the inside, so that would be 3 and 6, and 4 and 5, so 4 and 5 is your answer

hope this helps:)

express (2+4√6)÷(3√2-1) in the form p√2+q√3 where p and q are rational numbers

Answers

When I put the right answer it says it’s wrong

Target #3
The four concentric circles shown have diameters 10 cm, 14 cm, 20 cm and 28 cm. What is the total area of the shaded regions? Express your answer to the nearest whole number ?

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14cm good luck hope it helps

Solving by Completing the Square
2x^2 - 2 - 3x = 0

Answers

Step-by-step explanation:

sorry..if it is wrong..I tried...........

simplify the following:4(2x)^2+5(2y^2)^3

Answers

Answer:

16x^(2)+40y^(6)

Step-by-step explanation:

Hopes this helps:

Answer: 16x^2 + 40y^6

Please mark as brainlist.

6
If the area of a square is 88 units, on which number line does S represents the side length of the
square?
A++
6.8 6.9
7
7.1
7.2 7.3
7.4
7.5 7.6 7.7
S
BK-
8.8
8.9
9
9.1
9.2 9.3
9.4
9.5 9.6
9.7
S
8.8
8.9
9
9.1
9.2 9.3
9.4
9.5 9.6
9.7
S
DA
38 39 40
+
43
+
45
+
47
41
42
44
46

Answers

Answer:

Step-by-step explanation:

Area of a square = s² ; where s = side length

Area of square = 88 unit²

88 = s²

Square root of both sides

√88 = s

9.38 = s

no links please i’m in yr7 / sixth grade so don’t make the answer too complicated or it won’t register ot

Answers

Answer:

each apple is £ 1.80

Step-by-step explanation:

i first multiplied the cost for one pear by 7, to get how much money was spent on pears out of the 12.70.

Then i took the remaining money and divided it by 2 to get how much each apple costs.

Answer:

1.80

Step-by-step explanation:

1) Price of Pears

[tex]1.30 * 7 = 9.10[/tex] formating: 1.30*7 = 9.10

2) Price of Apples

[tex]12.70 - 9.10 = 3.60[/tex] formating: 12.70-9.10 = 3.60

3) Price of Apples/Kg

[tex]\frac{3.60}{2} = 1.80[/tex] formating: 3.60/2 = 1.80

Calculate the area of the red triangle to find the area of the garden. Show your work

side a measures 90 feet and side b measures 120 feet,

ANSWER FAST FOR BRAINLIEST, 30 POINTS. PLEASE HURRYYYY

Answers

Answer:

Area of red triangle =1/2 ×side a*side b

=½×90×120=5400ft²

Susan completed a 26-mile rollerblade marathon in 2.5 hours. If Susan skated at a constant rate, how fast was she skating? A. 10.4 mph B. 8.3 mph C. 6.5 mph D. 4.7 mph

Answers

Answer:

A. 10.4 mph

Step-by-step explanation:

26÷2.5=10.4

Double checking your answer:

If she does 10.4 miles in an hour, she can get 20.8 in two hours

then you add half of how much she can go in an hour which is 5.2 (10.4÷2)

you add it together, and you will get 26 miles in total

(20.8+5.2=26)

which of the following tables does NOT represent a function ? (i can’t get this wrong please help) (15 points)

Answers

Answer:

Step-by-step explanation:

the answer is c because there is more then one y value for 5

HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP
HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP

Answers

9514 1404 393

Answer:

A. 10 units

Step-by-step explanation:

The y-intercept of f(x) is f(0) = -9.

The y-intercept of g(x) is g(0) = g(1)/2 = 1.

The distance between these points is ...

1 -(-9) = 10 . . . units

We notice that the common ratio of the table values of g(x) is 4/2=2, so the value for x=0 will be a factor of 2 less than the value for x=1.

WILL CROWN BRAINLIEST

Clara is finding a quotient using a calculator. Which value represents the quotient when 4.5 x 10^8 is divided by 9 x 10^4?

A. 0.2E-5
B. 0.2E-4
C. 5E+3
D. 5E+4

Answers

Explanation:C. The answer is C 5E +3

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