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just olya [345]
3 years ago
12

What is the value of z?

Mathematics
1 answer:
Shalnov [3]3 years ago
8 0

Answer:

3 (z = 35)

Step-by-step explanation:

(22 + 19) + 104 + z = 180° => triangle sum theorem

41 + 104 + z = 180

145 + z = 180

145 + z - 145 = 180 - 145

z = 35

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The line y= mx + c is parrallel to the line y=2x + 8
Vladimir [108]

Answer: 2 and -10 respectively

Step-by-step explanation:

m in the equation is 2 as it is parallel to a line with a slope of 2

Both point A and B are on the x-axis so both of them have a y value of 0

To find the x value of A, we have to substitute y = 0 into the equation

2x + 8 = 0

x = -4, so the coordinate for A is A(-4,0)

As AB is 9 units, we can figure out that B(5,0)

Substitute x = 5 and y = 0 into the equation y = 2x + c to find c

0 = 2(5) + c

c = -10

So m = 2 and c = -10

8 0
2 years ago
How am I supposed to show my work on this problem ?
astraxan [27]
Hi there!

If you wanted to show your work, a good idea would be showing what numbers you would approximate or round the two numbers to, and divide the numbers.

Hope this helps!
8 0
3 years ago
Read 2 more answers
Consider a computer with identical interpreters at levels 1, 2, and 3. It takes interpreter n instructions to fetch, examine, an
Anton [14]

Answer:

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Step-by-step explanation:

To properly answer this question, we need to first understand what a computer with identical interpreter is and what it does.

It should be understood that an interpreter is a program or tool as the case may be embedded or integrated into a computer, thus giving it the name computer with interpreter. Now going back to defining waht an interpreter is, this is a computer program that directly executes scripted commands written in a programming language language without requiring them previously to have been compiled into a machine language program.

Now referring back to the question, since a level 1 instruction takes a k nano second which is equivalent to 1 billion of a second, then we will tend to loose a factor of n at each level such that the instruction execution time at level 2 (two), 3 (three), and 4 (four)  are kn, kn^2, and kn^3 respectively.

4 0
4 years ago
Please help me with this questionnn??
andrew11 [14]

Answer:

C. 7/8

Step-by-step explanation:

3 1/2 = 3.5 and she picked 1/4 of that number. I divided 3.5 by 4 and got 0.875. I then turned that into fraction form for 7/8.

6 0
3 years ago
Is this function linear or nonlinear?
vichka [17]
Lineare means it is in a straight line aka highest exponent on any placeholder is 1

y=2^2-4
y^1=2^2-4
yep

answer is this is linear
5 0
4 years ago
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