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
Katyanochek1 [597]
3 years ago
9

I will mark the Brainiest!!

Mathematics
1 answer:
lukranit [14]3 years ago
6 0
1st pic

answer
D. Yes. triangle JKL similar to triangle STV. SF is 6

----------
2nd pic
answer is A.
No because length of corresponding sides are not proportional

--------------

3rd pic

34/17 = 12
so
x  = 30/2 = 15
y = 16/2 = 8

answer
x = 15
y = 8

--------------

4th pic

28/14 = 2
so
x = 42/2 = 21
y = 56/2 = 28
z = 42/2 = 21

answer

x = 21
y = 28
z = 21
You might be interested in
I don't know how to do things like this :(​
Fofino [41]

Answer:

Step-by-step explanation:

i think its a

3 0
3 years ago
Read 2 more answers
What is the difference between a copyright and a trademark, and how are they used to protect intellectual property?
kirill [66]

Answer: Copyright protects original work, whereas a trademark protects items that distinguish or identify a particular business from another.

The trademark laws protect the product or service name and any slogans used in the advertising, while the copyright laws protect the additional creative written expression contained in the ad. Hope this helps!

Step-by-step explanation:

8 0
2 years ago
Mr Dominguez spends three weeks training for a marathon. Every day he runs 1/2 mile more than the day before. If the first day h
barxatty [35]
Answer: 16 miles


Explanation:
I believe it would be 16 miles, if he starts off at 6 miles on day one and goes up 1/2 mile every day, he would be up a mile every other day, basically on day 3 he would be at 7 and day 5 at 8 miles, if the pattern continues he would be at 16 miles by day 21.
3 0
3 years ago
The area of a rectangular field is 48m2 and one of its sides is 6m . How long will a lady take to cross the field diagonally at
tatiyna

Answer:

It will take her approximately 28 seconds to cross the diagonal of the pitch

Step-by-step explanation:

If we can find the length of the diameter of the field (in Metres), we can easily find the time it takes her to cross this length using motion equations.

Step one: Find the length of the field from its area.

The field is rectangular in shape. The area of the field is 48m^2. To get the area of the field, we had to multiply its length and its breadth.

i.e area = length X breadth.

Let us assume that the breadth = 6m

its length will be area / breadth = 42/ 6 = 7m

The length of the pitch = 7 m

Step Two: Find the length of the diagonal using Pythagoras' theorem.

From Pythagoras'theorem, the length of the diagonal  can be obtained by

diagonal = \sqrt{l^2 +b^2}

diagonal = \sqrt{6^2+ 7^2}  = 9.22m

The length of the diagonal is 9.22m

Step three: Find the time using her speed and the distance she needs to cover.

Time = distance / speed

time = 9.22 /20 = 0.46 minutes

It will take her approximately 28 seconds to cross the diagonal of the pitch

6 0
3 years ago
Priya says no matter which way you slice this rectangular prism, the cross section will be a rectangle. Mai says i'm not so sure
almond37 [142]

Mai is right not to be sure.  If you slice across a corner the cross section is a triangle.

8 0
3 years ago
Other questions:
  • A light bulb consumes
    9·1 answer
  • Pls help question is in the images
    7·1 answer
  • Please help I’ll give brainiest.
    15·2 answers
  • Normally a game is $33.00. But the new edition version is going to be $36.62. This is an increase of what percent.
    7·2 answers
  • A car's gasoline tank will hold up to 11.7 gallons of gasoline. The price of gasoline per gallon is $2.25. Which is the cost to
    12·1 answer
  • Find 28% of 25 I need help pls help
    5·2 answers
  • In which of the expressions below will x = 25? Select all that apply.
    11·1 answer
  • I will give crown<br>I need help show work DON'T ANSWER IF YOU DON'T KNOW
    14·1 answer
  • Simplify <br><br>1/4 (8 m-4 n) + 1/3 (6 m+ 3 n).<br><br>answers<br><br>-4m<br><br>1/4m<br><br>4m​
    6·1 answer
  • If number of electricity power failures occur according to a Poisson distribution with an average of 4 failures per 5 months. 12
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!