An angle of an isosceles triangke is 28 degrees. What are the other 2 angles( choose all that apply)

Answers

Answer 1

Answer:

Hey there!!

Remember :- In an isosceles triangle, two angles and two sides are equal. And the total sum of all the angles in a triangle is 180 degrees.

One angle of the isosceles triangle is 28°

Let's take the other two angles as ' x '

As the total sum = 180°, let's get this into equation

28 + x + x = 180

28 + 2x = 180

2x = 180 -28

2x = 152

x = 76°

Hence, the angles in the triangle are as follows:

28° , 76° and 76°

Hope my answer helps!

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Evaluate the cube of a fraction number (4/7)3

Answers

Answer:

$(64)/(343)$

Step-by-step explanation:

$((4)/(7)) ^(3)$

= $(4^3)/(7^3)$

= $(64)/(343)$

Solve the following system of equations by substitution and select the correct answer below: 4x − 6y = 28 8x − 4y = 24

Answers

Answer:

the solution is the point $(1,-4)$

Step-by-step explanation:

we have

$4x-6y=28$

isolate the variable x

$4x=28+6y$

$x=7+1.5y$ -----> equation A

$8x-4y=24$ -----> equation B

substitute the equation A in equation B

$8(7+1.5y)-4y=24$

$56+12y-4y=24$

$12y-4y=24-56$

$8y=-32$

$y=-4$

Find the value of x

$x=7+1.5(-4)=1$

the solution is the point $(1,-4)$

According to my calculation it should be C: x= 1 and y = - 4
NOTE: I had it right on my online class.

Which of the following functions is graphed below?

Answers

Step-by-step explanation:

The correct answer is C buddy.

good luck ♥️♥️♥️♥️♥️.

Which equations have the variable term isolated to one side of the equals sign, and the constant isolated to the other side, for the equation 1 5 x + 1 3 = −1 2 x + 8 3 ? Select all that apply. One-fifth x minus StartFraction 7 Over 3 EndFraction = negative one-half StartFraction 7 Over 10 EndFraction x = StartFraction 7 Over 3 EndFraction
Negative StartFraction 7 Over 3 EndFraction = Negative StartFraction 7 Over 10 EndFraction x
x = negative five-halves x + StartFraction 35 Over 3 EndFraction
0 = negative StartFraction 7 Over 10 EndFraction x + StartFraction 7 Over 3 EndFraction

Answers

Answer:

B and C) 7/10x= 7/3 and -7/3 =-7/10 are the answers you are looking for

Step-by-step explanation:

Hope this helps! :)

Answer:

your answer would be B and C!!

Step-by-step explanation:

that is for edge 2020.

1.75 = 12.3 - x / 2.8

Solve for x

Answers

1.75=12.3-x/2.8
x=(12.3-1.75)2.8
x=29.54

1.75 = 12.3 - x / 2.81.75-12.3=-x/2.8

-10.55=-x/2.8

-10,55*-2.8=x

x=29.54

A car dealership lowered all of its car prices by 15%. Given the above information, what was the original price of a car now priced at £9500?

Answers

9,500 is 15% less than the original price.
So it must be 85% of the original price.

£9,500 = 0.85 P

Divide each side by 0.85 :

P = £9,500 / 0.85 = £11,176.47

the original price would be 9500+(0.15*9500)=10925

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