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Triss [41]
3 years ago
5

PLEASE HELP!!!!! DUE IN 5!!!!

Mathematics
1 answer:
inessss [21]3 years ago
7 0

Answer:

c

Step-by-step explanation:

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In ΔNOP, n = 170 inches, o = 150 inches and p=290 inches. Find the measure of ∠P to the nearest 10th of a degree.
vovangra [49]

Answer:

129.9

Step-by-step explanation:

Deltamath

4 0
3 years ago
X^(2)-2x+7 I need to find Find the vertex and the axis of symmetry.
AleksandrR [38]

Answer:

Vertex: (1, 6)

Axis of symmetry: x = 1

Step-by-step explanation:

8 0
2 years ago
What is the value of (2x^2-5x+4)if x =7
Troyanec [42]
<span>We have to use PEMDAS for this expression.

Parentheses
Exponents
Multiplication
Division
Addition
Subtraction

</span>(2x^2 - 5x + 4)                    Original Mathematical Expression

[2(7)^2 - 5(7) + 4]                 Plugging the value of x, 7 into expression.

There are parentheses, so that means we have to work in them.

There are exponents, so we have to do those first.

[2(49) - 5(7) +4]                    Exponents.

There is multiplication, that we can do, so we do that left to right.

[98 - 35 + 4]                         Multiplication.

There is no division.

There is addition and subtraction, so we do those left to right.

[63 + 4]                                Subtraction.

67                                        Addition.

Final Answer: 67

6 0
3 years ago
Read 2 more answers
The bawden family is shopping for a new television.They are making their decision based on brand and sizes.The family has 20 pos
nalin [4]
I think it’s 10that’s what I think
5 0
3 years ago
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If a train traveled at 50 meters within 120 seconds, what is its speed?
Alja [10]

Answer:

v = 0.416 m/s

Step-by-step explanation:

Give that,

Distance covered by a train, d = 50 m

Time taken, t = 120 s

We need to find the speed of a train. The formula for speed of an object is equal to the total distance covered divided by total time taken. It can be given by :

v=\dfrac{d}{t}\\\\v=\dfrac{50\ m}{120\ s}\\\\v=0.416\ m/s

So, the speed of a train is 0.416 m/s.

3 0
3 years ago
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