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Mars2501 [29]
3 years ago
7

PLEASEEEE HELP ASAP!!!!! Answer both

Mathematics
1 answer:
Vanyuwa [196]3 years ago
5 0

Answer: the first one is 4,1

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6. The variable n represents the figure number
vlabodo [156]
Brodsky I wondering the same thing but good luck finding the answer
7 0
3 years ago
What is equation for the line that is perpendicular to y-3=-4(x+2) and passes through the point (-5,7)
jekas [21]

Answer:

y-7=1/4(x+5)

Step-by-step explanation:

y-3=-4(x+2)

y=-4x-8+3

y=-4x-5

-----------

y-y1=m(x-x1)

y-7=m(x-(-5))

y-7=m(x+5)

perpendicular means negative reciprocal of the slope,

so the slope will be 1/4

y-7=1/4(x+5)

4 0
4 years ago
the sum of two numbers is 75. The second number is three less than twice the first. what is the larger number?
KatRina [158]

Answer:

49

Step-by-step explanation:

If the smaller number is

x

, then the larger number is

2

x

−

3

Explanation:

(

x

)

+

(

2

x

−

3

)

=

75

3

x

−

3

=

75

3

x

=

78

x

=

26

The numbers are 26 and 49.

5 0
3 years ago
Is the point (2, 2 1/2) on the graph of y=x+2? How do you know?
Ksenya-84 [330]

Answer:

No, it is not on the graph.

Step-by-step explanation:

Plug in (2, 2 \frac{1}{2}) to y = x + 2

(2 \frac{1}{2}) = (2) + 2

2\frac{1}{2} \neq 4

6 0
3 years ago
PLEASE ANSWER THIS IT'S 30 POINTS
sergey [27]

Answer:

Step-by-step explanation:

since we know that the 50 degrees is one side of the line then the angle that is strait opposite from this angle is 50 degrees, so 50+60=110degrees and 180-110=70, so x=70 degrees

5 0
2 years ago
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