Find the distance between the two point (0,-2) and (8,4)

Answer:

Distance is 10

Step-by-step explanation:

The x distance is 8 - 0 = 8

The y distance is 4 - (-2) = 6

Full distance is [tex]\sqrt{6^2+8^2} = \sqrt{36 + 64} = \sqrt{100} = 10[/tex]

Answer:

The distance between the points is 10.

Are these triangles congruent ?

How many solutions will the equation have?
|x + 3| = -4

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Need work to be shown as well

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1. Minh asks Marco to duplicate a graphic she has on her restaurant’s ceiling. The ceiling is covered with 1 ft by 1 ft tiles. A chandelier hangs in the center of the ceiling. The graphic Minh painted on the ceiling is a pentagon. Assuming that the chandelier is located at , the pentagon’s coordinates are . Minh wants to have the same graphic design duplicated in another location on the ceiling. She is considering four ideas.
(a) reflecting pentagon over the y-axis
a. Graph new pentagon when pentagon is reflected over the y-axis. What are the coordinates of pentagon ?
b. Write a math rule or explanation using words that describe a reflection of over the y-axis.
c. Using this rule, where would be located if reflected over the y-axis?

(b) rotating pentagon 90° clockwise about the origin
a. Graph the new pentagon when pentagon is rotated 90° clockwise about the origin. What are the coordinates of pentagon ?
b. Write a math rule or explanation using words that describe a rotation of 90° clockwise about the origin.
c. Using this rule, where would be located if rotated 90° clockwise about the origin?

(c) translating pentagon to the right 11 units and up 4 units
a. Graph the new pentagon PQRST when pentagon is translated 11 units to the right and 4 units up. What are the coordinates of PQRST?
b. Write a math rule or explanation using words that describe a translation of 11 units to the right and 4 units up.
c. Using this rule, where would be located if translated 11 units to the right and 4 units up?

(d) translating pentagon 3 units up and then reflecting it over the x-axis
a. Graph the new pentagon when pentagon is translated 3 units up and reflected over the x-axis. What are the coordinates of pentagon ?
b. Write a math rule or explanation using words that describe a translation of 3 units up and reflection over the x-axis.
c. Using this rule, where would be located if translated 3 units up and reflected over the x-axis?

2. The restaurant floor, like the ceiling, is made of tiles that measure 1 ft by 1 ft. On the floor, Marco has made this graphic.
For each pair of graphics listed below, decide whether the pair is best described as similar, congruent, or neither. If the pair is similar or congruent, describe the sequence of transformations that proves this and write the congruency or similarity statements for each pair of corresponding sides. If the graphics are neither similar nor congruent, explain how you know this.
(a) polygon and polygon
(b) polygon IJK and polygon LMN
(c) polygon and polygon
(d) polygon and polygon
Answer:

3. Minh wants to add another graphic on the ceiling. She has a pentagon located at . To make the other pentagon, Minh wants to reflect pentagon over the y-axis. Next, she wants to dilate it by a factor of 2, using the origin as the center of the dilation. Finally, she wants to translate it 15 units down and 2 units right to get the location of the final graphic. What is the location of the new graphic? Show your work.
Answer:

How many faces does the polyhedron have?

Solve the percent problem 76 gallons is 126% of ___ gallons. Round to the nearest hundredth, if necessary.

[tex] log_{2}(x) = - 4[/tex]
WILL GIVE BRANIEST FOR LEGIT ANSWERS WITH WORK​

Simplify the given expression
sin(3x)cos(8x)-sin(8x)cos(3x)

Donna, Austin, and goran have a total of $84 in their wallets. Donna had $6 less than goran. Austin has 3 times what goran has. How much does each have?

Talk to me! How are you doing?

Pretty easy question just stuck please help ASAP

find the perimeter of the figure​

Lauren bought 4 bags of popcorn for $3. What is the unit rate per bag of popcorn?

Can someone help me?

Will give brainliest answer

please HELPppppppppppppppp

The product of two rational numbers

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Paula donate $30 to charity for every hundred dollars last summer she earned $3680 how much money did she donate to charity

Yesterday 27 out of 36 students received an A on the test. What percent of
students received an A?

Mind showing how u solved it?

What is the area of the trapezoid? A trapezoid has a base of 12 centimeters, a height of 16 centimeters, and a top side length of 10 centimeters.

In math class, the girl to boy ratio is 8 to 6. If there are 24 girls in the class, how many boys are there? please ill rate you a five

What is 123,000,000 as a multiple of a power of 10

I need work to be shown as well

plz give me ans fast.​

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15. Compare the two box plots below. Which of the following statements is 1 point
NOT true?
CLASS B
CLASS A
0 1 2 3 4 5
NUMBER OF SIBLINGS
A. The interquartile range of both Class A and Class B is approximately two.
B. The median number of siblings in Class B is approximately 2.5.
C. Both Class A and Class B have students who are only children.
D. Over half of the students in Class A have two or more siblings.

4,207 in expanded form

Find the volume of a right circular cone that has a height of 5.1 ft and a base with a diameter of 15.4 ft. Round your answer to the nearest tenth of a cubic foot.

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