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3 years ago

Help with number one please. Thank you

Mathematics

1 answer:

hjlf3 years ago

8 0

Answer:

1) ray

Label here: $\overrightarrow{GF}$

Step-by-step explanation:

You see a part of a line. The is an endpoint, point G. Then you have point F, and it goes forever as shown by the arrowhead. This is a ray that starts at point G and goes in the direction of point F forever.

1) ray

Label here: $\overrightarrow{GF}$

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Formula for the flow of current in an electrical circuit, V= IH, for I

HACTEHA [7]

Answer:V/H=I

Step-by-step explanation:

v=IH

V/H=I

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3 years ago

And isosceles triangle has a bird types angle of 21. 21°. The two sides of the triangle reach 17.91 feet long. Find the area of

Luden [163]

17.91*21=376.11

i used one side of the triangle because both sides are equal

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3 years ago

Read 2 more answers

∠1 and ∠2 are supplementary. ∠1=124°∠2=(2x+4)° Select from the drop down menu to correctly answer the question.

Alex_Xolod [135]

Remark
Supplementary angles add up to 180o.

Givens
<1 = 124
<2 = 2x + 4

I imagine you are looking for either x or <2.

Equation
<1 + <2 = 180 Substitute the givens
124 + 2x + 4 = 180 Collect like terms on the left.
128 + 2x = 180 Subtract 128 from both sides
2x = 180 - 128 Collect like terms on the right
2x = 52 divide by 2
x = 52/2
x = 26 <<<<<<<<< answer

<1 = 124
<2 = 2x + 4 = 2*26 + 4
<2 = 52 + 4
<2 = 56 <<<<<<<< answer

We need choices if you want an exact answer.

3 0

4 years ago

Does anyone have a word problem idea for this equation 1.25x = 0.75x + 50

PSYCHO15rus [73]

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5 0

3 years ago

6. In right triangle ABC, mZC=3y-10,

lorasvet [3.4K]

Answer:

scalene

Step-by-step explanation:

step 1

Find the value of y

we know that

The sum of the interior angles in a triangle must be equal to 180 degrees

In this problem

m∠A+m∠B+m∠C=180°

substitute the given values

$90\°+(y+40)\°+(3y-10)\°=180\°$

Solve for y

$4y+120=180$

$4y=180-120$

$4y=60$

$y=15$

step 2

Find the measure of angle B

m∠B=(y+40)°

substitute the value of y

m∠B=(15+40)=55°

step 3

Find the measure of angle C

m∠C=(3y-10)°

substitute the value of y

m∠C=(3(15)-10)=35°

The three interior angles are different

The three sides of the ABC triangle will also be different

therefore

The right triangle ABC is scalene

6 0

3 years ago