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2 years ago

PLEASE HELPP thank youuu

Mathematics

1 answer:

nydimaria [60]2 years ago

3 0

Answer:

#3) 2/5×2= 4/5 full bucket per one hour.

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Please help me solve this!!

kumpel [21]

Answer:

∠G = 62

Step-by-step explanation:

Because Figure GHIJ is a Parallelogram, angle G and H are supplementary, which means that together, they add up to 180, so 180 - 118 = 62

Please mark as brainliest :)

8 0

3 years ago

Solve the system of linear equations 3x-2y=1 9x-6y=1

erik [133]

solution:

3x-2y=1 , -9x-6y=-3.

solution system can be represent in (13,0) ( 1 3 , 0 ).

6 0

2 years ago

If (−4, 11) and (−6, 5) are the endpoints of a diameter of a circle, what is the equation of the circle?

lora16 [44]

Answer:

A. $(x+5)^2+(y-8)^2=100$

Step-by-step explanation:

1. The standard form of the equation of a circle is $(x-h)^{2} + (y-k)^2=r^2$

2. To find the center we require the midpoint of the 2 given points

center = $[\frac{1}{2}(-4-6),\frac{1}{2}(11+5)]$

=(-5,8)

3. The radius is the distance from the centre to either of the 2 given points calculate the radius using the distance formula

d= $\sqrt{(x_{2}+x_{1})^{2} +(y_{2}-y_{1})^{2}$

let $(x_{1},y_{1})= (-5,8) \\$ and $(x_2,y_2)=(-4,11)$

r= $\sqrt{(-4+5)^2+(11-8)^2} =\sqrt{81+9}=10$

--> $(x-(-5)^2+(y-8)^2=10^2$

--> $(x+5)^2+(y-8)^2=100$

4 0

2 years ago

Read 2 more answers

20 - (-3) + 15 help a girl outt :(

Kryger [21]

Answer is 38

20 -(-3) + 15

20 + 3 + 15

6 0

2 years ago

Read 2 more answers

Use proportion to find the answer.

prisoha [69]

<u>Answer</u>

$\boxed {64}$

<u>Detailed Explanation </u>

Let's set up a proportion.

$\frac{3}{4.8} = \frac{40}{x}$

Now that we have set up a proportion we would need to cross multiply.

3*x=3x

40*4.8= 192

Solve for x

$3x=192$

$\frac{192}{3} = 64$

Therefore, the answer would be 64.

5 0

2 years ago