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Leni [432]
4 years ago
10

What is the measure of the third angle?

Mathematics
1 answer:
SCORPION-xisa [38]4 years ago
7 0
The total amount of degrees in a triangle is 180. All three angles should add up to 180˚

We know that 40+60 = 100

The next step is to do 180-100 to get the other angle.
180-100 = 80

So the measure of the third angle is 80˚

Hope this helps!

(Also if you want to do this in one equation, you would do 40+60+x = 180
40+60+x = 180
100+x = 180 (combine like terms)
x = 80 (Subtract 100 from both sides)
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The graph of a function is shown on the coordinate plane.
nata0808 [166]
B. Closed circles tell u that it’s less than or equal to/greater than or equal to and it stops at -3 and 5
5 0
3 years ago
Why is the quotient of three divided by one-fifth different from the quotient of one-fifth divided by three?
aksik [14]
We write the expressions first mathematically:
 three divided by one-fifth:
 (3) / (1/5)
 one-fifth divided by three:
 (1/5) / (3)
 We now use the double c method to find the results:
 (3) / (1/5) = (3 * 5) / (1 * 1) = 15/1 = 15
 (1/5) / (3) = (1 * 1) / (5 * 3) = 1/15 = 0.066666667
 The difference between the two is:
 15-0.066666667 = 14.93333333
 Answer 
 They are different because they are inverse expressions.
7 0
3 years ago
Need help with this there’s a picture so you can see!
natka813 [3]

Answer:

x = 9

Step-by-step explanation:

Given

\angle S = 45

\angle U = 4x - 1 --- (not clear but that is what I'm able to read)

\angle Q = 100

Required

Find x

From the attachment, the corresponding angles of both triangles are equal:

This implies that:

\angle P = \angle S = 45

\angle U = \angle R = 4x - 1

\angle Q = \angle T = 100

Apply angle sums property

\angle S +\angle T +\angle U =180

This becomes

45 + 4x - 1 +100 = 180

Collect like terms

4x= 180-45-100+1

4x= 36

x = 9

4 0
3 years ago
The cost of, y, of a large pizza with x topping from pats pizzeria can be modeled by a linear function. A large pizza with no to
Firdavs [7]

Answer:

The cost would be 22.75

Step-by-step explanation:

To find the cost of each topping, we simply take the excess cost and divide it by the number of toppings. To find the excess cost, take the new cost and subtract the original cost.

17.50 - 14.00 = 3.50

Now divide that by the amount of toppings.

3.50/2 = 1.75

Now we can multiply the new number of toppings by that amount and add the cost of the pizza.

5(1.75) + 14.00

8.75 + 14.00

22.75

3 0
4 years ago
Read 2 more answers
I NEEDD HELPPP PLEASEE
Tresset [83]

Answer:

108 cm

Step-by-step explanation:

You can cut off the piece sticking out and "attach" it to the other side to make a complete rectangle. From there, multiply 4.5 * 24. You should end up with 108 cm².

7 0
3 years ago
Read 2 more answers
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