All categories

2 years ago

PLEASE HELP find the value of x

Mathematics

2 answers:

quester [9]2 years ago

8 0

Answer:

x=70

Step-by-step explanation:

180 - 105 and you get 75 now you have x and 75 and then the 2 lines that are parellel can be used to find the tip of the triangle and so the 2 are Inter or angles and so they are the same so now we have 35 75 and x in the triangle so if we add them up it should = 180 so 180-110=70 so x=70

Elenna [48]2 years ago

7 0

I think it could be 40° or 130°. Im not 100% sure however because i dont know how much all the numbers add up to. It could either be 180° or 270°

You might be interested in

Write an equation for the graph below.<br> Fair Price

julia-pushkina [17]

Answer:y=2x+5

Step-by-step explanation:

5 0

2 years ago

Help me please , I need to turn this in by midnight

meriva

Answer:

Step-by-step explanation:

for IV you do 40^2+30^2=c, or 1600+ 900=c. c= 2500 and unsquare that you get 50

8 0

2 years ago

Read 2 more answers

In a class of 50 students, everyone has either a pierced nose or a pierced ear. The professor asks everyone with a pierced nose

Tems11 [23]

Answer: 3

Step-by-step explanation:

Let E be the event of that student pierces ear and N be the event of that student pierces nose.

Given: $n(E\cup N=50)$

$n(E)=46\\\\n(N)=7$

For any two event A and B, we have

$n(A\cup B)=n(A)+n(B)-n(A\cap B)$

Similarly , $n(E\cup N)=n(E)+n(N)-n(E\cap N)$

$50=46+7-n(E\cap N)\\\\\Rightarrow\ n(E\cap N)=53-50=3$

Hence, 3 students have piercings both on their ears and their noses.

7 0

3 years ago

What is an equation that shows a relationship among certain quantities?

raketka [301]

A mathematical statement that two expressions are equal. SIMPLIFY. to write an expression in a simpler form. FORMULA. An <span>equation that shows a relationship among certain quantities</span>

8 0

3 years ago

Place these decimals in order from least to greatest .123 .12 .10 .103 .132

Trava [24]

.10 .103 .12 .123 .132

6 0

3 years ago

Read 2 more answers