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
sattari [20]
2 years ago
12

Can someone please help me with solving this maths question?

Mathematics
1 answer:
harina [27]2 years ago
3 0

Answer:

CD = 7

Step-by-step explanation:

Given that the triangles are congruent, then corresponding sides are congruent, that is

CD = AB , substitute values

3y + 1 = 15 - 4y ( add 4y to both sides )

7y + 1 = 15 ( subtract 1 from both sides )

7y = 14 ( divide both sides by 7 )

y = 2

Thus

CD = 3y + 1 = 3(2) + 1 = 6 + 1 = 7

You might be interested in
You have a 20-ounce bottle of juice. You pour out 1/4 of the bottle to share with a friend. If you pour out 3 ounces for yoursel
Nadusha1986 [10]
3/5 left in the bottle
5 0
3 years ago
Read 2 more answers
(6) for me it's not the first person to do it it's the first person to get it right
Solnce55 [7]

Answer:

6

Step-by-step explanation:

6

8 0
3 years ago
Read 2 more answers
what will the equation be for this "Ryan is saving money to buy a skateboard that costs $85. He has already saved $40. He plans
OLEGan [10]

Answer:

weir

Step-by-step explanation:

4 0
3 years ago
HLP PLZ WILL GIVE BRAINLIEST
Rama09 [41]

((−6.5)(2))(−5)

= (−13)(−5)

= 65 or A

7 0
2 years ago
Read 2 more answers
The figure is a regular polygon, solve for x.<br> (7x +31)
Alika [10]

Answer:

7 x + 3 +24

Step-by-step explanation:

The answer is 7 x + 3 =24 because its a problem solving

6 0
2 years ago
Other questions:
  • What is three ratios equivalent to 3 to 4
    13·1 answer
  • Plzz Help me!! Have to have this submitted by tonight!
    6·1 answer
  • Help please and thank you &gt;:D
    10·2 answers
  • Five girls and seven boys have been nominated to participate in the spelling bee. Two of the girls and five of the boys are in M
    15·2 answers
  • Evaluate the expression 5c-2 for c=5.<br> help
    15·1 answer
  • Mrs. Kato has 6 bags of dried beans and a 2-pound bag of rice in one shopping bag. In another shopping bag she has a 5-pound bag
    6·1 answer
  • Tanya runs diagonally across a rectangular field that has a length of 40 yards and a width of 30 yards, as shown in the diagram.
    12·1 answer
  • Two pounds of cashews shown cost $19, and 8 pounds cost $76. Show that the relationship between the number of pounds of cashews
    9·1 answer
  • Please help me with this question... please
    7·2 answers
  • HELP I DONT UNDERSTAND MY MATH HOMEWORK AND I HAVE 3 PAGES OF IT
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!