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Tpy6a [65]
3 years ago
13

What is the value of x? 5 cm 3 cm Enter your answer in the box 40 cm 2x + 10

Mathematics
1 answer:
Monica [59]3 years ago
3 0

Answer:

5cm

Step-by-step explanation:

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Could u solve this pls?
sergejj [24]
The answer is 20. Hope it helps.
5 0
3 years ago
A right triangle has side lengths 7, 24, and 25 as shown below.
ddd [48]

Answer:

Steps below

Step-by-step explanation:

The value depends on which angle is B, suppose ∠B is the opposite angle of side length 7

sin B = 7/25

cos B = 24/25

tan B = 7/24

if ∠B opposite to side length of 24

sin B = 24/25

cos B = 7/25

tan B = 24/7

4 0
2 years ago
How do you solve this?
slavikrds [6]

Answer: To solve these types of questions what I always do is get a protractor if you have one and put it up against to where the dot is in the middle of the empty hole and then get a ruler or a pencil and make the line keep going to see what angle. In this case your answer is 65% I think.

4 0
3 years ago
In figure qr = 1/3pr. find pq​
BaLLatris [955]

Answer:

PQ = 3.2

Step-by-step explanation:

QR =\frac{1}{3} PR

QR =\frac{1}{3} \times 4.8

QR =1.6

PQ = PR - QR

PQ = 4.8 - 1.6

PQ = 3.2

7 0
3 years ago
V2 - 15 = -2v Solve the Quadratic. What are the 2 solutions?
ki77a [65]

Answer:

v=-5 and v=3

Step-by-step explanation:

We are given that

v^2-15=-2v

We have to find  two solutions of quadratic equation.

v^2+2v-15=0

Using addition property of equality

v^2+5v-3v-15=0   (By using factorization method)

v(v+5)-3(v+5)=0

(v+5)(v-3)=0

Substitute each factor equal to 0

v+5=0 and v-3=0

v=-5 and v=3

Hence, two solutions of quadratic equation are

v=-5 and v=3

8 0
3 years ago
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