1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Igoryamba
3 years ago
9

What is the value of x?

Mathematics
2 answers:
pantera1 [17]3 years ago
7 0

x=9 because the triangle is equilateral which means every side is equal to 60. When you do the math you get 7x-3=60 which is 7x=63 and 63/7=9

Yakvenalex [24]3 years ago
3 0

x = 9

The triangle has all 3 sides congruent and is thus an equilateral triangle.

Each angle = 60°

equate 7x - 3 = 60 and solve for x ( add 3 to both sides )

7x = 63 (divide both sides by 7 )

x = \frac{63}{7} = 9



You might be interested in
In a large school district, for every one male teacher, there are three female teachers. Four teachers are selected at random to
serg [7]

Answer:

It would be a female teacher 3 out of 4 times, and male 1 out of 4. You could make a circle, divide it into quarters, make a spinner and likely get male once of four times.

6 0
3 years ago
Given the points (3, 2) and (6, 4), which of the following are true about the line passing through these points? The line has a
Ad libitum [116K]

Answer:

The slope is 2/3 and the function is y=2/3x  which is a direct variation function.

Step-by-step explanation:

To find the slope of a line between two points, we use the equation

m = (y2-y1)/ (x2-x1)

where (x1,y1) and (x2,y2) are the two points

m= (4-2)/(6-3)

  = 2/3

The slope of the line is 2/3

The equation of the line is

y-y1 = m(x-x1)

y-2 = 2/3(x-3)

Distribute

y-2 = 2/3x -2

Add 2 to each side

y-2+2 = 2/3x -2+2

y = 2/3x

This is a direct variation function

Let x = -6

y = 2/3(-6)

y = -4

(-6,-4)

3 0
3 years ago
Find the measure of angle b 59=b​
IRISSAK [1]

Answer:

A.

Step-by-step explanation:

5 0
3 years ago
What is 5 divided by 4/3
Diano4ka-milaya [45]
3.75 as a decimal, 3 &3/4 as a fraction
6 0
3 years ago
Read 2 more answers
Maria has 24 dollars. If cokes are 3 dollars and
Paraphin [41]

Answer:

do 24 divide 3

then 24-4

have maria debate if she wants large quantities of hot dogs or cokes

3 0
2 years ago
Other questions:
  • The high temperature one day was 30°F. Then
    6·1 answer
  • Brooke made 4 dresses with 7 yards of fabric. How many yards did she use on 1 dress
    13·1 answer
  • What is the value of x?
    12·2 answers
  • An investment of $8500 increases in value by 4.5% every year. How long until the investment
    10·1 answer
  • PLS HELP WILL GIVE BRAINIEST these figures are congruent
    11·1 answer
  • Can you ask 5 people to name as much states in 60 seconds please?
    6·1 answer
  • you own a rectangular lot that id 500 feet deep it had an area of 1,000 square feet to pay for a new water system you are assess
    7·1 answer
  • I need to know what R + 3 =3
    7·2 answers
  • Can Someone Help Me With This Please
    7·1 answer
  • Skylar wanted to show the proportional relationship between the dollar value of the original investment, x, and its value after
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!