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3 years ago

HELP PLZZ PLZZ HELP 1ST ONE TO ANSWER GETS BRAINLIEST!!!

Mathematics

2 answers:

Xelga [282]3 years ago

8 0

The answer is Slider for shape b

Anestetic [448]3 years ago

5 0

Answer:

Step-by-step explanation:

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9(k - 2) = -6 what is k

Nookie1986 [14]

Answer:

K = 4/3 or 1 1/3

Step-by-step explanation:

4/3 or 1 1/3 - 2 is 2/3

2/3 times 9 is 6

Hope this helps ;)

5 0

3 years ago

Read 2 more answers

The graph represents this system of equations.

bonufazy [111]

Answer:

The answer to your question is (1, -2)

Step-by-step explanation:

See the graph below, in the graph, the solution is circled (1, -2). The solution is the point where the lines cross.

To check the answer, let's solve the system using algebra.

y = 2x - 4

y = 1 - 3x

2x - 4 = 1 - 3x

2x + 3x = 1 + 4

5x = 5

x = 5/5

x = 1

Find y by substitution

y = 2(1) - 4

y = 2 - 4

y = -2

Solution

(1, -2)

5 0

3 years ago

The nth term of a sequence is n + 5<br> Work out the 5th term of the sequence.<br> 5th term =

Ilya [14]

Answer:

Step-by-step explanation:

Tₙ=n+5

T₅=5+5=10

4 0

3 years ago

What are the center and radius of the circle with equation (−)+(−)=?Open x minus 4 close squared . Plus . Open y minus 9 close s

lbvjy [14]

Answer:

Center and radius of the circle of the equation ${(x - 4)^{2} + (y - 9)^{2} = 1$

center = ( 4,9) Radius = 1

Step-by-step explanation:

Given -

Equation of circle is $(x - 4)^{2} + (y - 9)^{2} = 1$

The equation of circle is represented by

$\boldsymbol{\mathbf{(x - a)^{2} + (y - b)^{2} = r^{2}}}$

where a and b are center of circle and radius r

Comparing these equation

then a = 4 and b = 9 and r = 1

3 0

4 years ago

A sphere has a diameter of 34 ft. What is its surface area?

Mars2501 [29]

Answer:

≈ 3629.84 ft^2

Step-by-step explanation:

Surface Area = 4πr^2

radius: 17 ft

= 4 · 3.14 · 17^2

= 4 · 3.14 · 289

≈ 3629.84 ft^2

4 0

3 years ago