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AnnZ [28]
3 years ago
9

Pls help im stuckkk ahhh

Mathematics
2 answers:
tangare [24]3 years ago
6 0
B ^ 2, as its a tenth
Ludmilka [50]3 years ago
4 0

Answer:

10

Step-by-step explanation:

You might be interested in
X-5y-z=-20<br><br>-2x-y-6z=25<br><br>-x-4y-z=-15<br>Solve by elimination
Tju [1.3M]

Answer:

x = 0

y = 5

z = -5.

Step-by-step explanation:

X-5y-z=-20

-2x-y-6z=25

-x-4y-z=-15

Add equation 1 and 3:

-9y - 2z = -35 .......... A

Multiply the first equation by 2:

2x - 10y - 2z = -40

Now add this to equation 2:

-11y -8z = -15.............B

Now multiply equation A by -4:

36y + 8x = 140.........C

Add equations B and C:

25y = 125

y = 5.

Substitute for y in equation A:

-9*5 - 2z = -35

2z = -45 + 35 = - 10

z = -5.

Now find x by substituting for y and z in the first equation:

x - 5(5) - (-5) = -20

x - 20 = -20

x = 0.

6 0
3 years ago
Write the sentence as an equation.<br> 62 more than the product of 150 and r is 40
aleksandrvk [35]

Answer:

40r =  \frac{62}{152}

4 0
3 years ago
1<br> y= 3x + 13<br> 2x = Y-9<br> tel<br> ta<br> how do you solve this?
luda_lava [24]

Answer:

the answer is x=4 and y=25

7 0
3 years ago
Which of the following quadrilaterals must be a parallelogram according to the minimum criteria? Question 4 options: A) image B)
dexar [7]

Answer:

C. Two sperm fertilizing two different eggs that were released in the same cycle.

4 0
3 years ago
Please help 15 points
Ksenya-84 [330]

Answer:

  D. The graph of g(x) is the graph of fix) translated to the left 7 units and up 9 units

Step-by-step explanation:

The transformation of f(x) to g(x) ...

  g(x) = a·f(b·x -c) +d

involves ...

  • vertical expansion by a factor of "a"
  • horizontal compression by a factor of "b"
  • translation to the right by "c" units
  • translation up by "d" units

Here, you have a=b=1, c=-7, d=9, so the graph of f is translated left 7 units and up 9 units to make the graph of g.

3 0
3 years ago
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