All categories

3 years ago

Plz Help Me! I don’t have much time

Mathematics

2 answers:

vovikov84 [41]3 years ago

7 0

Answer:

110°

Step-by-step explanation:

tringale have 180° right so firstly 180°-60°=120°

then 120°÷2 = 60° so x =60 okay you got it so just sum the 3x-70° and youll get it

im sorry i have bad eng

hope the answer is right

JulijaS [17]3 years ago

6 0

Equilateral triangles have three equal angles, so we right away know that x=60º. Then, we just solve (3(60)-70)º, which is 110º, for the answer.

You might be interested in

What is the value of x? <br><br> Enter your answer in the box.<br><br> x =___

Zanzabum

Answer:

x = 12

Step-by-step explanation:

The diagram shows an equilateral triangle (because all angles are congruent). All sides in equilateral triangle are congruent, so

$4x-10=5x-22=3x+2$

Solve the equation

$4x-10=5x-22\\ \\4x-10-4x=5x-22-4x\\ \\-10=x-22\\ \\-10+22=x-22+22\\ \\12=x$

Check this value:

$4x-10=4\cdot 12-10=48-10=38\ units \\ \\5x-22=5\cdot 12-22=60-22=38\ units\\ \\3x+2=3\cdot 12+2=36+2=38\ units$

Thus, $x=12$

8 0

3 years ago

Question is in photo

Pepsi [2]

Answer:

Step-by-step explanation:

because it asks for up to 30

pls brainliest

8 0

2 years ago

Read 2 more answers

I neeeddd helppppppppp

Marina CMI [18]

Answer:

Step-by-step explanation:

A and D are opposite.

A is in the negative side and d is in the positive side.

6 0

3 years ago

A book is opened, and the PRODUCT of the two visible page numbers is found to be 306. The equation which correctly represents th

nexus9112 [7]

The answer is C, x^2 + x = 306

3 0

3 years ago

Read 2 more answers

Coach DeCaro records the cross country runners' times compared to their personal best times.

love history [14]

Answer:I think its C but Im not sure

Step-by-step explanation: SMILE MORE!!! :D

3 0

2 years ago

Read 2 more answers