Mathematics High School

SWYK: Triangle Midsegment
1 of 31 of 3 Items
Assessment started: SWYK: Triangle Midsegment.
Item 1


Which equation could you use to solve for x in this scenario?

Answers

Answer 1

Answer:

w

Step-by-step explanation:

Related Questions

What does y=?? 10 POINTS
y = [ ? ]
5y-20
2y+25

Answers

Answer:

1st one)

y = 4

2nd one)

y = -12.5

Step-by-step explanation:

5y - 20 = 0

add 20 on both sides:

⇒ 5y - 20 + 20 = 0 + 20

⇒ 5y = 20

divide 5 on both sides

⇒ [tex]\frac{5y}{y} = \frac{20}{5}[/tex]

⇒ y = 4

2y + 25 = 0

subtract 25 on both sides

⇒ 2y + 25 - 25 = 0 - 25

⇒ 2y = -25

divide 2 on both sides:

⇒ [tex]\frac{2y}{2} = \frac{-25}{2}[/tex]

⇒ y = -12.5

Please help!! 50 points and Brainlist if your right!

Answers

Answer: that is correct

Step-by-step explanation:

Answer:

x = 80°

Step-by-step explanation:

x + 50 + 50 = 180

x + 100 = 180

x = 180 - 100

x = 80°

Hope this helps!

How can you tell whether the parabola had a reflection?

Answers

When it doesn’t look like a U anymore and is upside down
Looking at an equation than when x is negative

which answer choice is equivalent to the expression (x+2)^2 - 6x+2?
a. x^2 - 2x+8x
b. x^2 - 2x+6
c. x^2 - 6x+4
d. -5x^2 +6

Answers

Answer:

(x+2)^2 - 6x+2

(x+2)^2 = (x+2).(x+2)

            = x(x+2) + 2(x+2)

           = xx + x2 + 2x +4 ( x2 = 2x)

           = x^2+ 4x +4

(x+2)^2 - 6x+2

x^2+ 4x +4- 6x+2

x^2+ 4x - 6x+2 +4

x^2- 2x+2 + 6 (b)

Step-by-step explanation:

help help help pls pls​

Answers

Answer:

x ≈ 7.1

Step-by-step explanation:

The circumference of this circle is 2πx.

65/360 of that circumference is said to be 8

so we can solve x from

65/360 · 2πx = 8

which can be simlified to

2πx = 8 · 360/65

πx = 288/13

x = 288 / (13π) ≈ 7.1

Expand the following:
5 (3x + 2)

Answers

Answer:

15x+10

Step-by-step explanation:

5(3x+2)

15x+10

i have no idea how to do this help

Answers

Answer:

no if thats and option

Step-by-step explanation:

Solve x3= 27.
A = 13
B. x= 5.2
C. x=3
D. x=9

Answers

Answer:

x³=27

cuberoot√x³=cuberoot of 27

x=3

Answer:

C

3×3×3

=9×3

=27

so the answer is C

Find the area of the deck

Answers

Answer:

Hmmm i would say 64 but its my opinon so also do lenghtxwidthxheight

Step-by-step explanation:

Answer:

448cm²

Step-by-step explanation:

See attached work

hi this is work out the missing angle will give brainliest

Answers

Answer is
65
Hehehhehehe

What is the slope of a line perpendicular to the line whose equation is
2x-10y = 100. Fully reduce your answer.

Answers

Answer: -5

Step-by-step explanation:

do you understand this one?

Answers

Answer:

3rd one

Step-by-step explanation:

[tex]sin = \frac{opposite}{hypotenuse}[/tex]

find sin f

the opposite of f is 96 and the hypotenuse is 100

so [tex]sinF=\frac{96}{100} or.96[/tex]

find sin g

the opposite of g is 28 and the hypotenuse is 100

so [tex]sinG=\frac{28}{100} or.28[/tex]

so your correct answer would be the third one

I had ⅖ of my chips and gave my dad ⅔ are they equivalent?

Answers

Answer:

no

Step-by-step explanation:

first you make the denominator the same:

2/5=6/15

2/3=10/15

2/5<2/3

or

2/3>2/5

Help me out please!

(-8i)(5i)(3i)

Answers

Answer:

answer is 105i

Step-by-step explanation:

mark me as a brainlist then I will explain

Help me with this please

Answers

Answer:

Step-by-step explanation:

for x then 4 = (x1+7)/2

8 = x1 + 7

1 = x1

for y then -3 = (y1+0)/2

-6 = y1

C = ( 1,-6 )

Can someone plz help me with this one problem?!!

Answers

Answer:

Mark these points on the graph:

(0,3)

(1,4)

(2,5)

(3,6)

(4,7)

(5,8)

(6,9)

(7,10)

Then draw a line on the points.

Which equation below would match this graph?
a. y = 3(2)^x
b. y = 2(2)^x
c. y = 2^x
d. y = (-2)^x

Answers

A

The y-intercept is y=3

Any number to the ^0 = 1. Because the y-intercept is 3, that means it was multiplied by 3 to get that y value, which is why a is correct.

Write as a single number. log464 + log536

Answers

Answer:

1000

Step-by-step explanation:


Find the area of the transmetim​

Answers

Answer:

Your answer would be 19.

Step-by-step explanation:

7 + 9 = 16

16 + 3 = 19

Select the correct answer.
Which point lies on a circle with a radius of 5 units and center at P(6, 1)?
A. Q(1,11)
B. R (2,4)
C. S (4, -4)
D. T(9,-2)

Answers

Answer:

B

Step-by-step explanation:

An equation of a circle:

(x - a)² + (y - b)² = r²

(a; b) - a coordinates of a center

r - a radius

r = 5; P(6; 1) ⇒ a = 6 and b = 1

therefore

(x - 6)² + (y - 1)² = 5²

check:

A) Q(1; 11)

L = (1 - 6)² + (11 - 1)² = (-5)² + 10² = 25 + 100 = 125

R = 25

L ≠ R

B) R(2; 4)

L = (2 - 6)² + (4 - 1)² = (-4)² + 3² = 16 + 9 = 25

R = 25

L = R - CORRECT

C) S(4; -4)

L = (4 - 6)² + (-4 - 1)² = (-2)² + (-5)² = 4 + 25 = 29

R = 25

L ≠ R

D) T(9; -2)

L = (9 - 6)² + (-2 - 1)² = 3² + (-3)² = 9 + 9 = 18

R = 25

L ≠ R

Answer: B) R(2; 4).

Another company charges $8 per month and $0.03 per minute used. Which equation below best respresents the total cost for the month, c, for m miuntes used?

Answers

Answer: c = 8 + 0.03m

Step-by-step explanation:

From the question, we are informed that a company charges $8 per month and $0.03 per minute used.

The equation that best respresents the total cost for the month, c, for m miuntes used will be:

c = 8 + (0.03 × m)

c = 8 + (0.03m)

c = 8 + 0.03m

For example if 10 minutes was used, the cost will be:

c = 8 + 0.03m

c = 8 + (0.03 × 10)

c = 8 + 0.3

c = $8.3

Skylar and Riley shared a cash prize in the ratio 3:5. If Riley received $30, how much money did Skylar receive? *

Answers

Answer:

50 dollars

Step-by-step explanation:

Answer:

Step-by-step explanation:

s/r=3/5

s/30=3/5

s=30(3)/5

s=90/5

s=$18

The measure of an angle is 7°. What is the measure of its supplementary angle?

Answers

Answer:

173

Step-by-step explanation:

supplementary means adding up the 2 angles make 180

7+173=180

Answer:

173 degrees

Step-by-step explanation:

Supplementary angles are angles that form 180 degrees. So subtract 7 from 180 to get the measure of the other angle (which would be 173 degrees).

Hope this helps!

Is the Brainly.it a fake website??

Answers

Answer:

nah

Step-by-step explanation:

it helps u with homework

graph the inequality:
y>|x-7|+1

Answers

here is your answer :), it’s on brainly if you need anymore help.

HELP ME
I NEED QUICKLY ANSWER
PLEASE

Answers

Answer:

Hola hablo alemana

Step-by-step explanation:

hablo alemana

7 + 4x

4/5=3x

Answer:

my name is currently

Step-by-step explanation:

jeff joe jang

I need help on this question please.

Answers

Answer:

The ladder needs to be 26 ft long.

Step-by-step explanation:

So pythag is [tex]a^{2}[/tex]+[tex]b^{2}[/tex]=[tex]c^{2}[/tex]

We have the height and distance from the window, so we need to find c

[tex]10^{2}[/tex]+[tex]24^{2}[/tex]=[tex]c^{2}[/tex]

100+576= 676

[tex]\sqrt{676}[/tex] = 26


Tayler works at a bicycle shop. When he sells a bicycle, he earns 6% of the sale price as a commission One day Tayler sold 1 bicycle for $125 and 2 bicycles for $75 cach What was the total amount o
commission he earned?
HELP......

Answers

The answer is $16.50

When subtracting integers, the solution can be positive


true or false

Answers

Answer:

true

Step-by-step explanation:

3-2=1

-9-4=-13

Mrs. Gilseth said this flu
season is pretty bad. For
every 25 students, 5 are out
sick with the flu. What is the
ratio of total students to those
with the flu in simplest form?

Answers

Answer: 5:1

Step-by-step explanation:

25:5

Divide by 5 both sides

5:1

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