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3 years ago

R (90 degree) (def) for d (0,5) e (-2,8) f(-3,-5)

Mathematics

1 answer:

Anastasy [175]3 years ago

8 0

Answer:

d'(5,0) e'(8,2) f(-5,3)

Step-by-step explanation:

When rotating 90 degrees clockwise you only flip the x,y coordinates and changes the x

Example- (4,5) would become (5,-4)

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djyliett [7]

Answer: The 2nd and 3rd one are correct

Step-by-step explanation:

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2 years ago

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what is the value of 8/15÷(-0.35) A -75/14 B -32/21 C -21/32 D -14/75 I would really appreciate it if you could also explain how

barxatty [35]

Answer;-1.5238095238
First step; 8/15

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Divide; 0.53 / -0.35

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3 years ago

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Evaluate the expression

ohaa [14]

Answer:

Step-by-step explanation:

$\dfrac{5\cdot x^3}{x^2}=5x$

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3 years ago

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Solve for v in the formula v = u + 10t when u = 16 and t = 4. a. v = -22 c. v = 56 b. v = 3 d. v = 40

Katen [24]

Hello!

You put 16 in for u and 4 in for t

v = (16) + 10(4)

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v = 16 + 40

Add

v = 56

The answer is v = 56

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3 years ago

A cone has a base with a radius of 9 mm and a height of 13 mm. What is the volume of the cone?

avanturin [10]

$\huge\underline{\red{A}\blue{n}\pink{s}\purple{w}\orange{e}\green{r} -}$

Given - a cone with base radius 9mm and height 13 mm

To calculate - volume of the cone

We know that ,

$Volume \: of \: cone = \frac{1}{3}\pi \: r {}^{2} h \\$

substituting the values in the formula ,

$Volume = \frac{1}{3} \times 3.14 \times 9 \times 9 \times 13 \\ \\ \implies \: 1.05 \times 81 \times 13 \\ \\ \implies \: 1105.65 \: mm {}^{3}$

hope helpful ~

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2 years ago