2 years ago

I WILL GIVE BRAINILEST!!!!

Mathematics

1 answer:

exis [7]2 years ago

8 0

second equation :- X= 52° (vertical opposite Angles)

You might be interested in

{(-1, 2), (0, 2), (5, 2)} is a function.

gayaneshka [121]

The relation is a function.

Step-by-step explanation:

As there is only one y-value for every x-value, this is a function

4 0

2 years ago

Find the gradient, picture below

hoa [83]

Answer:

$\frac{dy}{dx} = \frac{13}{8}$

Step-by-step explanation:

$y = 2x + 6 {x}^{ - \frac{1}{2} } \\ \frac{dy}{dx} = 2 + 6( - \frac{1}{2}) {x}^{ - \frac{1}{2} - 1 } \\ \frac{dy}{dx} = 2 - 3 {x}^{ - \frac{3}{2} } \\ \frac{dy}{dx} = 2 - \frac{3}{ \sqrt{ {x}^{3} } }$

When x = 4,

$\frac{dy}{dx} = 2 - \frac{3}{ \sqrt{ {4}^{3} } } \\ = \frac{13}{8}$

3 0

2 years ago

Read 2 more answers

What is the solution to the equation sqrt n= sqrt 3n-3 +1?

inna [77]

The answer would be n = 1

3 0

3 years ago

Alvin is 9 years younger than Elga. The sum of their ages is 67. What is Elga's age?

ASHA 777 [7]

Answer:

Elga is 38

Step-by-step explanation:

Alvin is 29

38 + 29 = 67

6 0

2 years ago

Read 2 more answers

In the summer, the Thomas family enjoys picking berries together. It takes them 20 minutes to pick 3 baskets of berries.

erastova [34]

Answer:

the numbers 20, 60, 80, and 120 go on the x axis

the numbers, 3, 9, 12, and 18 go on the y axis

so you go to 20 on the bottom and go up to number 3

60 go up to number 9

80 go up to number 12

120 go up to number 18

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers