All categories

3 years ago

Find x. Find x. Find x. find x. find x. find x

Mathematics

2 answers:

joja [24]3 years ago

8 0

Answer:

x = 5

Step-by-step explanation:

The sum of two interior angles in a triangle is equal to an exterior angle that's supplementary to the third interior angle

Therefore m<A + m<B = m<C

13x - 11 + 4x + 1 = 18x - 15 add like terms

17x - 10 = 18x - 15

15 - 10 = 18x - 17x

5 = x

Andre45 [30]3 years ago

5 0

Answer:

x = 5

Step-by-step explanation:

You might be interested in

Write an expression that shows how to multiply 7 x 256 using expanded form and the distributive property

natali 33 [55]

256×7=1792 in expanded form it is 1000+700+90+2

6 0

3 years ago

Read 2 more answers

The first two diamonds are filled in, can you figure out how the numbers are related when

balu736 [363]

Answer:

Step-by-step explanation:

Upper box in the diamond: Add the two numbers ⇒ (-2) + 3 = -1

Bottom box in the diamond : Multiply the two numbers ⇒ (-2) * 3 = -6

3) Upper box = (-6) + (-3) = (-9)

Bottom box = (-6) *(-3) = 18

4) Upper box = 1 +(-11) = -10

Bottom box = 1 *(-11) = -11

5) Upper box = 7+8 = 15

Bottom box = 7*8 = 56

7 0

2 years ago

Find the area of a circle with a radius of 6 <br> miles

AveGali [126]

Answer:

36π

Step-by-step explanation:

the formula of the area of the circle is πr^2

if the radius is 6, then its 6*6*π which is 36π

3 0

2 years ago

Read 2 more answers

Students are getting signatures for a petition to increase sports activities at the comunitu center. The number of signatures th

Lyrx [107]

You would take the 36 and divide it by the 3 then add 6

6 0

3 years ago

Read 2 more answers

Demetrius deposits $120 iinto his account. One week later he withdraws $36. Write an addition sentence to represent this situati

Zolol [24]

Answer:

Demetrius's account is $84 higher after the two transactions

Step-by-step explanation:

Let

x -----> original amount in Demetrius's account

y ----> amount in Demetrius's account after the deposit and the withdraws

we know that

The amount in Demetrius's account after the two transactions must be equal to the original amount in Demetrius's account plus the deposit minus the withdraws

$y=x+120-36$

$y=x+\$84$

therefore

Demetrius's account is $84 higher after the two transactions

3 0

3 years ago

Find x. Find x. Find x. find x. find x. find x​

Find x. Find x. Find x. find x. find x. find x