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
Likurg_2 [28]
3 years ago
9

1. What is the value of x? Enter your answer in the box

Mathematics
2 answers:
diamong [38]3 years ago
6 0

Answer:

X=5, X=9

Step-by-step explanation:

The first one has two sides that are equal length, so the angles opposite of those sides are equal. This means that there are 2 73 degree angles. A triangle only had 180 degrees, so the last angle is equal to 34 degrees. When you set 6x+4=34, x is equal to 5.

The second triangle is an equilateral triangle, so every angle is equal to 60 degrees. We can set 7x-3=60. Add 3 to isolate x. 7x=63. Divide by 7 to solve for x. x=9.

oksano4ka [1.4K]3 years ago
3 0

Answer:

Give Zdomi Brainliest now <3

Step-by-step explanation:

You might be interested in
Plz help don’t understand this question and I got it wrong an i have to redo it
Paladinen [302]

Answer:

its B

Step-by-step explanation:

7 0
3 years ago
PLEASE ANSWER QUICKLY ASAP <br>READ THE QUESTION CAREFULLY PLEASE ​
Anna11 [10]

Answer:

140°

Step-by-step explanation:

total angle of a hexagon is 720. We know already 510°. That leaves 210°. The ratio between the two angles is 2:1, therefore angle CDE is 140° and angle DEF is 70 °

6 0
3 years ago
Read 2 more answers
which cost more. 8 printers priced at $145 per printer or 3 laptop computer priced at $439 per computer? explain.
Elodia [21]
8 printers for $145 each is a total of $1160.

3 laptops for $439 is a total of $1317.

Therefore, the price of 3 laptops for $439 each cost more than 8 printers for $145 each.
8 0
3 years ago
Read 2 more answers
6. Let f and g be differentiable functions
Julli [10]

Answer:

(b) 1

Step-by-step explanation:

To differentiate h(x)=f(x)g(x) we will need the product rule:

h'(x)=f'(x)g(x)+f(x)g'(x).

We have h'(x)=f(x)g'(x), so the following equation is true by the transitive property:

f'(x)g(x)+f(x)g'(x)=f(x)g'(x)

By subtraction property we have:

f'(x)g(x)=0

Since g(x) \neq 0, then we can divide both sides by g(x):

f'(x)=\frac{0}{g(x)}

f'(x)=0

This implies f(x) is constant.

So we have that f(x)=c where c is a real number.

Since f(0)=1 and f(0)=c, then by transitive property 1=c.

So f(x)=1.

Checking:

h(x)=1 \cdot g(x)

h'(x)=g'(x)=1 \cdot g'(x)

So the following conditions were met.

5 0
3 years ago
Find the circumference of each circle
IrinaVladis [17]

Answer:28.26

Step-by-step explanation:9 x 3.14

5 0
3 years ago
Other questions:
  • What are the coordinates of the vertex of y = x2 – 2x – 7?
    12·1 answer
  • Is X^2-Y^2=0 a quadratic equation ?
    11·2 answers
  • Jennifer has 3 1/2 cups of jelly beans to share with 7 friends how many cups does each person get
    8·2 answers
  • Pauline invested $10000 at two different rates,4% and6%.If his interest income was $470,how much did he invest in each rate?
    8·1 answer
  • How is a common denominator in a common multiple alike
    12·2 answers
  • 5/6 ×21 explain please
    10·1 answer
  • Quick TIMED does anyone know this algebra 2 question? Will give brainiest
    12·2 answers
  • PLEASE HELP ME I WOULD APPRECIATE IT SO MUCH AND I GIVE BRAINLIEST
    7·2 answers
  • Please,look at this one.
    14·1 answer
  • Ryan was traveling by car at an average speed of 40.3 miles per hour.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!