All categories

2 years ago

What is the value of x?

Mathematics

2 answers:

shtirl [24]2 years ago

4 0

Answer:

x = 30°

Step-by-step explanation:

As the angle of 85° measure and the angle of (3x-5)° are vertical opposite angles, the measure of both the angles will be equal so...

(3x-5)° = 85°

3x = 85 + 5

3x = 90

x = 90/3

x = 30

So x is 30°

Let's recheck.

3x-5

(3 × 30) - 5

90 - 5

85°

Hence, the value of x = 30°

madam [21]2 years ago

3 0

To find the value of x, bring the variable to the left side and bring all the remaining values to the right side. Simplify the values to find the result.

You might be interested in

0.175 as a percentage

Paul [167]

Answer: 17.5%

To convert from decimal to percent, just multiply the decimal value by 100. In this example we have: 0.175 × 100 = 17.5% (answer).

➥ The ease way:

1) Move the decimal point two places to the right: 0.175 → 1.75 → 17.5.

2) Add a % sign: 17.5%

Answer: 17.5%

3 0

2 years ago

Read 2 more answers

Peter drove 1.5 hours at an average speed of 40 mph. He then drove for another 40km.

egoroff_w [7]

Answer:

john drove for 3 hours at a rate of 50 miles per hour and for 2 hours at 60 miles per hour.

Step-by-step explanation:

5 0

2 years ago

Please try to give me the answers

gladu [14]

Answer:

a = 1, b = 2, c = 3

Step-by-step explanation:

$a + \frac{1}{b + \frac{1}{c} } = \frac{10}{7} \\ \\ a + \frac{1}{b + \frac{1}{c} } = 1 + \frac{3}{7} \\ \\ a + \frac{1}{b + \frac{1}{c} } = 1 + \frac{1}{\frac{7}{3} } \\ \\ a + \frac{1}{b + \frac{1}{c} } = 1 + \frac{1}{2 + \frac{1}{3} } \\ \\ equating \: like \: terms \: on \: both \: sides \\ \\ a = 1 \\ \\ b = 2 \\ \\ c = 3$

5 0

2 years ago

Which value of x from the set {5,6,7,8} makes this equation true? 3x = 24

N76 [4]

The answer is 8 because when you replace x by 8 it equals 24

3 0

3 years ago

Evaluate the expression when a=3 2a=

BaLLatris [955]

Answer:

6 is ur answer hope it help u 

lol :)

☃️✌

Merry christmas~

6 0

3 years ago