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Dvinal [7]
3 years ago
8

Lines s and t are parallel and r is a transversal.

Mathematics
1 answer:
pshichka [43]3 years ago
4 0

Answer:

The angles that are congruent to 4 are: 3, 8, and 7.

3 and 4 are vertical angles, 8 and 3 are opposite interior angles, 8 and 7 are vertical angles.

Hope this helps!

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Karen is making a set of costumes for the school play using a piece of cloth. She reduces the length of the cloth she intends to
Anuta_ua [19.1K]

Answer:

The new length is 13.5 meters

Step-by-step explanation:

Here, we are interested in calculating the new length of the cloth she wants to use

What we know from the question is that she is making a reduction of 10% from an initial of 15 meters

Thus, the length she is to use can be calculated by first getting what 10% of 15 meters is

Mathematically, that would be ;

10/100 * 15 = 1.5 meters

We now subtract this from the total of 15 meters

= 15 meters - 1.5 meters = 13.5 meters

6 0
3 years ago
Se ocupa del estudio de todos los hechos y acontecimientos que se han presentado en las
Elodia [21]

Answer:

do english

Step-by-step explanation:

3 0
3 years ago
(b) Write 3*3*3*3* 3 as a single power of 3
algol13

Answer:

3⁵

Step-by-step explanation:

3×3×3×3×3=3⁵

You have a mutiplication. The base is 3, the exponent is the count of how many 3 you have. In this multiplication 3 appears 5 times, so 3⁵.

5 0
4 years ago
Read 2 more answers
Witch of the following properties can be used to show that the expression 4^5/3 is equivalent to ^3√4^5
xz_007 [3.2K]

Step-by-step explanation:

I think so option b Is answer

8 0
3 years ago
What is the value of x in the equation 4x+8y=40 when y=0.8
GREYUIT [131]
Substitute in 0.8 for y.

4x+8y=40 \\ \\ 4x + 8(0.8) = 40 \\ \\ 4x + 6.5 = 40 \\ \\ 4x = 40 - 6.4 \\ \\ 4x = 33.6 \\ \\ x = 8.4 \\ \\

The final result is: x = 8.4.
3 0
3 years ago
Read 2 more answers
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