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riadik2000 [5.3K]
4 years ago
7

What did the friend do wrong in this equation?

Mathematics
1 answer:
rjkz [21]4 years ago
4 0

Answer:

4x + 2x = 90 NOT 180.

Step-by-step explanation:

x = 15 is the correct answer.

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Please Help I really need Help I don't understand
frozen [14]

Answer:

its 130

Step-by-step explanation:

since they are alternate exterior angles.

8 0
3 years ago
(*Who give correct answer will get branliest*)The cost price of 20 articles is the same as the selling price of X articles.If th
gtnhenbr [62]

Answer:

x=16

Step-by-step explanation:

Let C.P. of each article be Re. 1 C.P. of x articles = Rs. x

S.P. of x articles = Rs. 20

Profit = Rs. (20 - x)

∴20−xx×100=25

⇒ 2000−100x=25x

125x=2000

⇒ x=16

4 0
3 years ago
PLEASE HELP ASAP <br> Which ordered pair is in the solution set of y &gt; 3?
Rina8888 [55]

Answer:

D. (7, 6)

Step-by-step explanation:

y > 3

a. (7, -6)

y > 3

-6 > 3

false

b. (3, 0)

y > 3

0 > 3

false

c. (0, -3)

y > 3

-3 > 3

false

d. (7, 6)

6 > 3

true

Hope this helps!

5 0
2 years ago
Which equation can be used to solve for x in the following diagram?
Setler [38]

∑ Hey, petalssquad10 ⊃

Answer:

( 10 x + 10 ) = 110

Step-by-step explanation:

As you can see this following diagram shown a vertical angles which  are angles that are opposite of each other when two lines cross. You can also see it kind of look like a "x". Vertical angles also means that they have the same angle measure. A example is if this angle is "110" then the other sides equal to "110''.

Hence, the equation we can be used to solve for x in the following diagram is:

( 10 x + 10 ) = 110

You can also refer to the image below:

<u><em>xcookiex12</em></u>

<u><em></em></u>

<em>8/18/2022</em>

6 0
2 years ago
If two dice are thrown, and you sum the digits. What number has the highest probability of appearing?
natima [27]

Answer:

7

Because there is a lot of ways to get 7 on dice

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
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