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KATRIN_1 [288]
4 years ago
8

Which equation represents a line perpendicular to the line shown on the graph?

Mathematics
1 answer:
mina [271]4 years ago
8 0

Answer:

D

Step-by-step explanation:

You might be interested in
Two numbers are in the ratio 5:2 and their sum is 56. Find the numbers. Please plain how to do this
hoa [83]

Answer:

40 and 16

Step-by-step explanation:

Let's say these numbers are 5x and 2x.

Their sum is 56, so

5x + 2x = 56

7x         = 56

x = 8

Now substitute the unknown value with 8.

5 · 8 = <u>40</u>,

2 · 8 = <u>16</u>

5 0
3 years ago
A triangle has angles that measure 46° and 61°. What is the measure of the third angle? A. 15° B. 73° C. 107° D. 134°
Nastasia [14]
The interior angles of a triangle need to be equal to 180°, so to solve this you need to figure out how many degrees you need to get 180°.

46 + 61 = 107

180 - 107 = 73

The measure of the third angle is B. 73°.
5 0
3 years ago
What is the product?
tensa zangetsu [6.8K]

Answer:

The correct answer is,

| -8|

| 4 |

Step-by-step explanation:

It is given two matrices,

1)Let Matrix A =   5  -2

                          -6    2

2) Matrix B =       -1

                          -1

Matrix A is 2 x 2 matrix and matrix B is 2 x 1 matrix

<u>To find the product of two matrices</u>

A x B =    5  -2       x      -1     =   -10+2      =   -8

             -6    2              -1             6 -2            4

Therefore the correct answer is

| -8|

| 4 |

5 0
3 years ago
The height h, in feet, of a projectile t seconds after launch is modeled by the equation h = 32t – 16t2. how long after launch d
Ipatiy [6.2K]
Dy/dx h = 32t - 16t^2
v = 32 - 32t
at Max hight speed is 0m/s
therefore

0 = 32 - 32t
t = 32/32 = 1 s

so it goes up to Max hieght in 1 s
and it takes another 1s to come back
thus time after launch to return to ground is 2s!
7 0
3 years ago
Read 2 more answers
Can someone help me with this?​
KonstantinChe [14]

Answer:

1. AE= 312

2. AC = 161

Step-by-step explanation:

Hey there!

In order to solve the first question, we need to think of possible "C" values

Then after finding the "C" value, we can then find the "A" and "E" values

So:

AC = 24 and CE = 13

What factors do 24 and 13 have in common?

Well, only 1 since 13 is a prime number]

So this means that C has to be 1

Now we know that A is 24 and E is 13

Now we have to multiply them together

24 x 13 is 312

So AE= 312

Now we go on to the second question

We can use the same strategy we used for number one

Instead of finding what C is, we need to find out what E is, since there is E in both of the statements

So:

CE = 7 and AE = 23

What common factors do these two numbers have?

Again, only 1, meaning that E can only be 1

Now we know that C is 7 and A is 23

Since we know this, we can multiply these two numbers together and get our final answer: 161

So AC = 161

4 0
2 years ago
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