3 years ago

What equation can you write to solve for x?

Mathematics

2 answers:

Mashutka [201]3 years ago

8 0

Answer: you can either do 3x°(x+10)° or (x+10)°+3x°

the choice is yours. Hope this helps

KengaRu [80]3 years ago

4 0

Answer:

(3x) ° + (x+ 10)° = 90°

Step-by-step explanation:

(3x) ° + (x+ 10)° = 90°

3x + x + 10 = 90

4x = 90 - 10

4x = 80

x = 20

(3x) ° = 3 x 20 = 60°

(x + 10)° = 20 + 10 = 30°

You might be interested in

syliva weighed 8 pounds when she was born by her first birthday her weight had tripled by her second birthday she had gained 12

barxatty [35]

I'm pretttty sure it's 216

3 0

2 years ago

Please need help evaluate the math problems

alina1380 [7]

x + y when x = 6 and y = 2

6 + 2 = 8

$\frac{9x+24}{4}$ when x = 12 and y = 20

$\frac{148}{4}$ = 37

$\frac{6m}{n}$ when m = 12 and n = 3

$\frac{72}{3}$ = 24

Six times x

Six increased by x

6 + x

The sum of x and y

x + y

6 0

3 years ago

Workout the value of (10^4)^2

weqwewe [10]

Answer: the answer is 100000000

Step-by-step explanation: that is that because 10 to the 4th power is 10000 times 10000 is 100000000

8 0

3 years ago

Read 2 more answers

5.125 divided by 7.1

Olegator [25]

Answer:

0.72

Step-by-step explanation:

8 0

2 years ago

Read 2 more answers

Given 2 circles: One with a diameter of 20 cm and another with a 50 cm, find the difference between the 2 areas. Hint: area= pi

Lelu [443]

Answer:

1648.5

Step-by-step explanation:

20cm radius - 10

50cm radius- 25

area = 3.14×10²

3.14×100

=314

area= 3.14× 25²

3.14×625

= 1962.5

1962.5

- 314

_________

1648.5

6 0

3 years ago