MATHEMATICS MIDDLE SCHOOL

Triangle ABC is congruent to triangle . Which sequence of transformations could have been used to transform triangle ABC to produce triangle ? A. Triangle ABC was translated 10 units right and then reflected across the x-axis. B. Triangle ABC was reflected across the y-axis and then translated 7 units down. C. Triangle ABC was reflected across the x-axis and then translated 9 units right. D. Triangle ABC was translated 7 units down and then 9 units right.

Answers

Answer 1

Answer: i think its b Triangle ABC was reflected across the y-axis and then translated 7 units down.

Answer 2

Answer:

Answer:

Step-by-step explanation:

I took the test!

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Someone help ASAP! Weill give brainliest. (Not a quiz or test or anything)

Answers

Answer:

17.8

Step-by-step explanation:

First:

put the equation together

(2x+3) * (x+2)=91

Secondly:

condense

parenthisis can be dropped and normal problem solving can be used.

5x+2=91

subtract 2 from either side of the =

this will give you 5x=89

next divide 5 from each side because it is multiplying the x

x=17.8

How do I solve this??

Answers

Answer:

r = -1/2

Step-by-step explanation:

3(5 + 4r) = -18r

15 +12r = -18r by distributive property

15 = -12r - 18r

15 = -30r

r = - 1/2r

Answer: Isolate the variable by dividing each side by factors that don't contain the variable.

Exact Form:

r=−411

Decimal Form:

r=−0.¯¯¯¯36

Hope this helps from yours truly Baby yoda ;)

The distance of planet Mercury from the Sun is approximately 5.8 ⋅ 107 kilometers, and the distance of planet Venus from the Sun is 1.1 ⋅ 108 kilometers. About how many more kilometers is the distance of Venus from the Sun than the distance of Mercury from the Sun?

Answers

Answer: $5.2\cdot10^7\ km$

Step-by-step explanation:

Given: The approx distance of planet Mercury from the Sun $=5.8\cdot10^7\ km=58,000,000\ km$

The distance of planet Venus from the Sun $=1.1\cdot10^8\ km=110,000,000\ km$

We can see the

The difference distance of planet Venus from the Sun is more than the distance of planet Mercury from the Sun.

The difference between the distance = $110,000,000-58,000,000=52,000,000=5.2\cdot10^7\ km$

Hence, the distance of Venus from the Sun is $5.2\cdot10^7\ km$ more than the distance of Mercury from the Sun.

mercury : 5.8 • 107 = 620.6
Venus : 1.1 • 108 =118.8

620.6 - 118.8 = 501.8

so Venus is about 501.8 kilometers from then sun then mercury

Sue answered 80% of 150 test questions correctly. How many questions did she not answered correctly?

Answers

.2 × 150 = 30 questions

150×80% (.80)=120 150-120=30 questions incorrectly

the graph shows the distance Jamie Walsh over time. does she walked at a constant or variable speed. how fast Is Jamie walking?

Answers

B She is walking at a constant speed of 4 miles per hour

4/1.. Rise over run=4 miles per hour

Write the slope intercept form of the equation of the line through the given points and slope 1,1 and slope of -3/5

Answers

Slope is already given in the question so we only need to solve for the y-intercept.

Slope intercept form: y = mx + b

m = slope

b = y-intercept

-3/5 = -0.6

1 = -0.6(1) + b

1 = -0.6 + b

1 + 0.6 = -0.6 + b + 0.6

1.6 = b

Now, write in slope-intercept form.

y = -3/5x - 1.6

______

Best of Luck,

Wolfyy :)

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