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
VLD [36.1K]
3 years ago
15

D= 90* AC=17 cm AD=10 cm CD=?cm please in need help in this

Mathematics
2 answers:
padilas [110]3 years ago
6 0

Answer:

Step-by-step explanation:Idon't say u must have ro mark my ans as brainliest but if u think it has really helped u plz don't forget to thank me....

Schach [20]3 years ago
4 0

Answer:

CD=

\sqrt{189}

Step-by-step explanation:

using phaythagorous theorem

CD^2+10^2=17^2

CD^2= 17^2-10^2

CD^2=289-100

CD^2=189

CD=

\sqrt{189}

You might be interested in
Abcducbsdjkcndsjkcbdjkcnusjckhnqsulcjhnslich.snuc.jsncus.jbcnsu.cjkbsscbsjcnjscnsa
Illusion [34]

did this answer your question...no. OK well that is your loss

4 0
3 years ago
Bob has a dog who weighs 12 pounds. His cat weighs 2/3 as much as the dog. How many pounds does his cat weigh?
zheka24 [161]
The dog weighs 12 lbs.
The cat weighs 2/3 as much as the dog


- Divide 12 by 3
= 4

- Then multiply by 2
= 8

His cat weighs 8 pounds.
5 0
3 years ago
A shade of green paint is made by mixing blue paint and yellow paint in the ratio of 4 to 3. How many pints of blue paint and ye
nexus9112 [7]

Answer:

Blue = 12

Yellow = 9

Step-by-step explanation:

Given

Blue : Yellow = 4 : 3

Required

Determine the number of pints of each to make 21 of green paints

First, calculate the total ratio.

Total = 4 + 3

Total = 7

The blue and the yellow pint can be represented individually as:

Blue = \frac{4}{7} * Green

Yellow = \frac{3}{7} * Green

Number of blue paint calculated last week is:

Blue = \frac{4}{7} * 21

Blue = {4} * 3

Blue = 12

Yellow = \frac{3}{7} * Green

Yellow = \frac{3}{7} * 21

Yellow = {3} * 3

Yellow = 9

8 0
3 years ago
The length between (3, 8) and (-2, -4) is ______?
True [87]

Answer:

13

Step-by-step explanation:

to find the length between two point you've got to use the formula

√(x2-x1)^2 +(y2-y1)^2

√(-2-3)^2 + (-4-8)^2

√(-5)^2 + (-12)^2

√ 25+144

√169

13

5 0
3 years ago
What is the value of x?<br><br> Enter your answer in the box.<br><br> x =
Nikitich [7]

You are given that all three sides are equal. You also know that all three angles are also equal. Therefore since all three angles are equal and every triangle has 180 degrees, each angle is 180/3 = 60

So

7x - 3 = 60                     Add three to both sides

7x - 3 + 3 = 60 + 3        Combine

7x = 63                          Divide by 7

7x/7 = 63/7

x = 9                              And that's your answer.

3 0
3 years ago
Other questions:
  • Name three pairs of numbers that have 5 as their gfc (Greatest Common factor). Use each number once in your answer. I really nee
    6·2 answers
  • I need this done plz
    12·1 answer
  • 1 point) the solution of a certain differential equation is of the form y(t)=aexp(3t)+bexp(4t), y ( t ) = a exp ⁡ ( 3 t ) + b ex
    12·1 answer
  • Factor completely: −2x3 + 6x2
    13·1 answer
  • Each lap around the track at emma's high school is 1/4 mile. How many laps will emma need to jog if she wants to jog 3 miles?
    9·1 answer
  • What is the slope of the line shown in the graph? (4 points) A. 3/-2 B.1/-2 C. 3/2 D. undefined
    13·2 answers
  • Jerome deposit 3700 in a certificate of deposit that pays 6 1/2
    6·1 answer
  • Can someone please explain to me how to find y-intercept on a graph? I AM SO CONFUSED PLEASE HELP!!!
    5·1 answer
  • P^3•9^2 (P^4•9^n•R^3/R^4)= P^7 9^5 1^7<br><br> What is n?
    14·1 answer
  • What is the ratio of 5:4 to 36​
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!