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
ioda
2 years ago
11

Please I need help 10 points

Mathematics
2 answers:
Serga [27]2 years ago
3 0

Answer:

A

Step-by-step explanation:

it creates a 90° angle to L at point a.

zubka84 [21]2 years ago
3 0
The answer is A because it creates a 90 degree angle from point l

You might be interested in
Consider the following equation, bh+hr=25 when solving for h
olga2289 [7]
1.) Distribute out the h: h(b+r)=25
2.) Divide out b+r: h=25/(b+r)

The answer is 25/(b+r)
7 0
3 years ago
Read 2 more answers
The height of the pyramid in the diagram is three times the radius of the cone. The base area of the pyramid is the same as the
drek231 [11]
B(cone)=B(pyramid)=r²π
V(pyramid)=1/3 * B * H = 1/3 * r² π * 3 r ( 3 will cancel out )= r³ π
Answer: r³ π
4 0
3 years ago
Read 2 more answers
The midpoint of RT is S(0.5, –6.25). One endpoint is T(–5.5, 2.75). What are the coordinates of R?
IrinaK [193]
<span>(6.5, –15.25) Is the answer.</span>
5 0
3 years ago
Read 2 more answers
Duncan takes a break from studying and goes to the gym to swim laps. If swimming burns 9.05×105 cal per hour, how many kilojoule
fgiga [73]

For this case we have to by definition:

1 kilojoule equals 0.239006 kilocalorie.

1 kilocalorie equals 1000 calories

Then, if we have:9.05 * 10 ^ 5 \frac {calories} {hour} *\frac {1} {1000} \frac {kilocaloria} {calorie} = 9.05 * 10 ^ 2 \frac {kilocaloria} {hour}

Now:

9.05 * 10 ^ 2 \frac {kilocaloria} {hour} * \frac {1} {0.239006} \frac {kilojoule} {kilocaloria} = 3786.52 \frac {kilojoule} {hour}

Answer:

3786.52 \frac {kilojoule} {hour}

3 0
3 years ago
Please help <br><br><br> What is the value of x? <br> A:12 <br><br> B:15<br><br> C: 6<br><br> D: 30
pickupchik [31]

Answer: A, 12

Step-by-step explanation:

The line in the middle is a midsegment, making the two triangles similar by a ratio of two. So, dividing 60 by five will give you twelve

4 0
3 years ago
Other questions:
  • What is the slope of the x-axis?
    11·2 answers
  • Solve the system of linear equations. X=3
    13·1 answer
  • Urgent please
    9·2 answers
  • 5. The hot summer fair is coming to town! Admission to the fair costs $12.99 and each ride costs s1.75. You have $35 to spend at
    6·1 answer
  • What is the value of x2 + (2y) ÷ (2w) + 3z for w = 2, x = 5, y = 8, and z = 3? Enter your Your answer in the box.
    8·2 answers
  • what is the first to last in this question 1,450 1,776 1,670 1,483 which one is the smallest and which is the biggest
    15·2 answers
  • What is the GCF of 6 and 16?
    15·2 answers
  • 46n = 350 what does n stand for?
    9·2 answers
  • What is the area of the trapezoid?
    13·2 answers
  • Hi i am a 12 year old kid in need of help. please help if u can
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!