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
AleksandrR [38]
4 years ago
10

I need help with 3-6

Mathematics
1 answer:
Nataly_w [17]4 years ago
3 0
Oh. I thought you meant 3-6, not questions 3 through 6. Sorry :(
You might be interested in
PLEASE HELP !! ILL GIVE BRAINLIEST !!
nirvana33 [79]

Answer:

<KLN and <MLI

Step-by-step explanation:

vertical angles are made by opposite angles that are made by two intersecting lines

hope this helps :), brainliest??

8 0
3 years ago
GEOMETRY PLEASE HELP
marysya [2.9K]

Answer:

see explanation

Step-by-step explanation:

(5)

Since ∠EBA = 90° then ∠ABD = 90° ( straight angle ) and

∠ABC + ∠CBD = ∠ABD, that is

2x + 3x - 10 = 90, simplifying

5x - 10 = 90 ( add 10 to both sides )

5x = 100 ( divide both sides by 5 )

x = 20, thus

∠ABC = 2x = 2 × 20 = 40°

∠CBD = 3x - 10 = (3 × 20) - 10 = 60 - 10 = 50°

(6)

4x - 18 = 3x + 7 ( vertical angles are congruent )

Subtract 3x from both sides

x - 18 = 7 ( add 18 to both sides )

x = 25

7y = 5y + 28 ( vertical angles are congruent )

Subtract 5y from both sides

2y = 28 ( divide both sides by 2 )

y = 14

7 0
3 years ago
Harry invests £6000 in a savings account.
zysi [14]

Step-by-step explanation:

here,

principal (p)=£6000

Rate (R)=. 3.4%

time (t)=3 yrs

now,

total investment is compound amount i.e CA

here,

CA = p(1  + \frac{r}{100} ) ^{t}

=£6000(1+3.4/100)^3

=£6633.044

here he will get his total investment as £6633.044 in compound interest of 3.4%

7 0
2 years ago
A furniture store owner buys a sofa for $400 and marks it up 90% to sell it. During the store's anniversary sale, she sells the
nydimaria [60]

Answer:

$570

Step-by-step explanation:

If she marks up the sofa for 90%, she will change the price to 760$

Now, 25% of 760$ is 190$. So, we subtract 190 from 760 and get 570$

Hope this helped, and have a good one!

7 0
2 years ago
What is the radius of a sphere with a volume of 12,348 π cubic feet?
vova2212 [387]

Answer:

Radius = 21

Step-by-step explanation:

Volume of a sphere = 4/3 * pie * radius^3

12,348 pie = 4/3 * pie * radius ^3

12,348 = 4/3 * radius^3

(12,348 * 3)/ 4 = radius^3

9261 = radius^3

radius = \sqrt[3]{9261}

radius = 21

5 0
3 years ago
Other questions:
  • The ball bin in the gym contains 8 soccer balls, 12 basketballs, and 10 kickballs. If Coach Meyers selects 2 balls at random and
    8·2 answers
  • There are 90 girls and 60 boys in the sixth grade at a middle school. Of these students, 9 girls and 3 boys write left-handed. W
    8·1 answer
  • A True/False quiz has three questions. When guessing, the probability of getting a question correct is the same as the probabili
    11·1 answer
  • Write how many of each type of angle the shape has
    7·2 answers
  • Y=-2x+8; D: -4,-2,0,2,4​
    15·1 answer
  • -12 subtracted by -6 =
    15·1 answer
  • NEED HELP!!! In triangle ADE, side BC is parallel to side DE. What is the length of side CE?
    11·1 answer
  • What percent of 40 is 14?
    15·1 answer
  • Find the sales tax. Then find the total cost of the item.
    10·2 answers
  • If population function x has mean M(x)=2 and M(x²)=8, find its standard deviation​
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!