3 years ago

Solve for x with an explanation please thank you

Mathematics

1 answer:

djverab [1.8K]3 years ago

7 0

Answer:

x = 10

Step-by-step explanation:

The internal segment is a bisector because the two halves of the angle are marked equal.

From that we know that

$\frac{24-10}{21} = \frac{10}{2x - 5}\\~\\\frac{14}{21} = \frac{10}{2x - 5}\\~\\\frac{2}{3} = \frac{10}{2x - 5}\\~\\\\3\cdot 10 = 2 \cdot (2x - 5)\\15 = 2x - 5\\20 = 2x\\x = 10$

You might be interested in

X to the 5th power and y to the 6th power over xy to the 2nd power

never [62]

$\frac{x^5y^6}{(xy)^2}$

$\frac{x^5y^6}{x^2y^2}$

$x^{5-2}y^{6-2}$

$x^3y^4$

6 0

4 years ago

Gas mileage is the number of miles you can drive on a gallon of gasoline. A test of a new car results in 490 Miles's on 10 gallo

GenaCL600 [577]

Since it could drive 49 miles on 1 gallon, and this is also it's gas mileage, (because 490/10=49) it could drive 45 times more on 45 gallons than on one. So, we multiply 45 by 49 to get 2209 gallons on 45 gallons of gas.

7 0

4 years ago

Read 2 more answers

PLEASE HELP ME QUICK!!!Can you form a triangle with angle measurements of 50°, 50° and 100° explain why or why not.

alex41 [277]

Answer:

No, you can't form a triangle because angles in a triangle add up to 180 degrees.

Step-by-step explanation:

100+50+50= 200 degrees, which means that you cant form a triangle with these measurements because angles in a triangle have to add up to 180 degrees.

7 0

3 years ago

Please help me I don’t know what to do

padilas [110]

X = 180° - (73° + 42°)

= 180° - 115°

X = 65°

Y = 180° - 131°

Y = 49°

→ 180° - (X + Y) =

→ 180° - (65° + 49°) =

→ 180° - 114° = 66°

Z = 180° - 66°

Z = 114°

8 0

3 years ago

What is 3.872 in word form

d1i1m1o1n [39]

Three and eight hundredth seventy two thousandth

4 0

4 years ago