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3 years ago

The triangle shown is reflected across the origin. What are the new coordinates of point B?

Mathematics

2 answers:

Nookie1986 [14]3 years ago

5 0

Answer:

$B) : \: ( 2,4)$

professor190 [17]3 years ago

3 0

B for sure it is positive

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Crank

Answer:

C = 18

Step-by-step explanation:

Put the numbers in place of their symbols and do the arithmetic. The diagram is showing you r = 3.

C = 2πr

C = 2(3)(3) . . . . . using 3 for π, as directed

C = 18

3 0

2 years ago

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What is the solution to the equation 6t = 114

Tpy6a [65]

Divide the 114 by 6t to get an anwer

7 0

3 years ago

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Which of the following is equivalent to the inequality shown below?

VARVARA [1.3K]

Answer:

$4x + 0.9 \geq 0.1$ is equivalent to the inequality $40x+9 \geq 1$

Step-by-step explanation:

Given inequality : $4x + 0.9 \geq 0.1$

We are supposed to find Which of the following is equivalent to the inequality

$4x + 0.9 \geq 0.1$

$\Rightarrow 4x+\frac{9}{10} \geq \frac{1}{10}$

Multiply both sides by 10

$\Rightarrow 4(10)x+\frac{9}{10}(10) \geq \frac{1}{10}(10)$

$\Rightarrow 40x+9 \geq 1$

$4x + 0.9 \geq 0.1$ is equivalent to the inequality $40x+9 \geq 1$

So, Option B is true

B) $40x+9 \geq 1$

7 0

3 years ago

7.80×10^7/1.0×10^4=?

spin [16.1K]

Answer:780000000000

Step-by-step explanation:7.80×10^7/1.0×10^4=?

7 0

3 years ago

A circle has a radius of 7/4 units and is centered at <br> (−2.5,−4.4)

lana66690 [7]

Are you asking for the expression?

If so, you plug into the format (x - h)² + (y - k)² = r² where (h, k) is the center and r is the radius.

(x + 2.5)² + (y + 4.4)² = (7/4)²

Simplify to get your equation and answer:

(x + 2.5)² + (y + 4.4)² = 49/16

6 0

3 years ago

Read 2 more answers