3 years ago

Find the value of x.

Mathematics

1 answer:

Reil [10]3 years ago

6 0

Answer:

Step-by-step explanation:

efd+fde=140

because triangle is positive both are 70

11x-18=70

11x=88

x=8

You might be interested in

Simplify this radical.

Lunna [17]

Answer:

Step-by-step explanation:

did it on edge

7 0

3 years ago

Read 2 more answers

IHELP if 1 out of 5 animals are cats then how many cats are there in an ecosystem of 200 animals???

mote1985 [20]

There are 40 cats in the ecosystem.

You set 1/5 equal to x/200. Then you cross multiply the fractions to get 5x=200. You divide both terms by 5 to get x, which equals 40.

3 0

3 years ago

Under what circumstances may a health insurer charge a higher premium to a woman with a genetic disposition to breast cancer? a)

Bingel [31]

Answer:

i think all can be corrected. and all r right

4 0

3 years ago

A student performed the following system to find the solution to the equation x2-2x-8=0

Molodets [167]

The student messed up on step one. The proper factoring is (x-4) (x+2)

5 0

3 years ago

Read 2 more answers

Choose the correct ordered pairs represented in the table. The following table gives per unit cost for furniture and shows selli

erastova [34]

Given the table

C : 1, 2, 3, 4, 5

F(C) : 4, 6, 8, 10, 12

Usually, the independent variable is represented by the x-value while the dependent variable (or the function) is represented by the y-value.

Thus the points represented by the table are:

(1, 4), (2, 6), (3, 8), (4, 10) and (5, 15).

5 0

4 years ago