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3 years ago

Help please! answer correctly for brainliest . ( look at picture for problem )

Mathematics

2 answers:

Marta_Voda [28]3 years ago

5 0

Answer:

the slope is -2.

Step-by-step explanation:

plot the points on a graph, then draw a line through them. count the rise/run, which equals the slope.

Nimfa-mama [501]3 years ago

3 0

Answer:

The slope is -2.

Step-by-step explanation:

1) The equation for a slope is $\frac{y_2-y_1}{x_2-x_1}$ .

2) Plug in x and y values into the equation. I plugged in (3,0) and (8,-10) into the equation.

3) You end up with: $\frac{-10 -0}{8-3}$ , which simplifies down to $\frac{-10}{5}$ , which equals -2.

<u>Hope this helps! Feel free to give me Brainliest if you feel this helped. Have a good day, and good luck on your assignment. :)</u>

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P, Q & R form a right-angled triangle.

kvasek [131]

Answer:

∠RPQ = 27

Step-by-step explanation:

In ΔSRQ,

∠R = 90

∠SQR = 36°

∠R + ∠SQR + ∠RSQ = 180 {Angle sum property of triangle}

90 + 36 + ∠RSQ = 180

126 + ∠RSQ = 180

∠RSQ = 180 - 126

∠RSQ = 54°

∠PSQ +∠RSQ = 180 {Linear pair}

∠PSQ + 54 = 180

∠PSQ = 180 - 54

∠PSQ = 126

In ΔPSQ,

SQ = PS ,

So, ∠SQP = ∠SPQ {Angles opposite to equal sides are equal}

∠SQP = ∠SPQ =x

∠PSQ + x +x = 180 {Angle sum property of triangle}

126 + 2x = 180

2x = 180 - 126

2x = 54

x = 54/2

x = 27

∠RPQ = 27°

5 0

2 years ago

a taxi takes 6 hours to travel from Johannesburg to Durban at a speed of 100 km per hour. how far is it from Johannesburg to Dur

koban [17]

distance is speed multiply by time, from speed equals distance divided by time so we have 100 multiply by 6 which is 600km

4 0

2 years ago

Read 2 more answers

Find FL if H is the circumcenter of EFG,

Zanzabum

The artistic crop isn't helpful; it cuts off some vertex names.

The circumcenter H is the meet of the perpendicular bisectors of the sides, helpfully drawn. We have right triangle ELH, right angle L, so

EH² = HL² + EL²

EL = √(EH² - HL²) = √(5.06²-2.74²) ≈ 4.2539393507665339

Since HL is a perpendicular bisector of EF, we get congruent segments FL=EL.

Answer: 4.25

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3 years ago

Stan wants to make a rectangular garden. he has 34 ft of fencing to put around the perimeter. if the length is to be 5 ft more t

Len [333]

P = 2(L + W)
P = 34
L = W + 5

34 = 2(W + 5 + W)
34 = 2(2W + 5)
34 = 4W + 10
34 - 10 = 4W
24 = 4W
24/4 = W
6 = W <==== the width is 6 ft

L = W + 5
L = 6 + 5
L = 11 <==== the length is 11 ft

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3 years ago

PLEASE HELP!! this is due today! I will mark the brainliest!

densk [106]

Answer:

the answer is C

Step-by-step explanation:

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3 years ago