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
IRISSAK [1]
3 years ago
14

I could use some help on this​

Mathematics
1 answer:
Slav-nsk [51]3 years ago
5 0

Answer:

A

Step-by-step explanation:

The length of CD represents the distance between the points C and D. Counting the points between them, if we start from point D, we need to get through points 1, 2, and 3 to get to C. That is 3 units, or A

You might be interested in
Please help me with this, image attached.
Ainat [17]

Answer: x = 9 (choice D)

Assuming this is a geometric kite, then this means that triangle ABD is a reflection over the line BD to get triangle BCD. Furthermore, this points to AB and BC being the same length

AB = BC

3x - 5 = 22 .... substitution

3x - 5+5 = 22+5 .... add 5 to both sides

3x = 27

3x/3 = 27/3 ..... divide both sides by 3

x = 9

5 0
3 years ago
Find c to two decimal places and find the measure of angle B. Angle A = 58°, Side AC = 5, Side BC = 8, Find side C. Angle C is 9
KATRIN_1 [288]

Answer:

  • c = 9.43
  • m∠B = 32°

Step-by-step explanation:

Side c = AB can be found using the Pythagorean theorem:

  c² = a² + b² = 8² +5² = 89

  c = √89 ≈ 9.43

__

Angle B is the complement of angle A, so is ...

  B = 90° -A = 90° -58° = 32°

c is approximately 9.43; the measure of angle B is 32°.

5 0
3 years ago
Suppose 1% of cotton fabric rolls and 4% of nylon fabric rolls contain flaws. Of the rolls used by a manufacturer, 70% are cotto
Amanda [17]

Answer:

0.019 or 1.9%

Step-by-step explanation:

The probability that a randomly selected roll used by the manufacturer contains flaws is determined by the probability of a flawed cotton roll occurring (1% x 70%) added to the probability of a flawed nylon roll occurring  (4% x 30%) .

P(F) = P(C)*P(F_C)+P(N)*P(F_N)\\P(F) = 0.7*0.01+0.3*0.04\\P(F) = 0.019 = 1.9\%

The probability that a randomly selected roll contains flaws is 0.019 or 1.9%

4 0
4 years ago
sunny side acres has approximately 550 square feet multiplied by the amount of times all the pedestrians have eaten a human the
andrew-mc [135]

Answer:

I think this because ###################################################################################################################################################################################################################################################################################################################################################################################################################################################

Step-by-step explanation:

8 0
3 years ago
2x - 5 < 33 what are all the values to this inequality​
Lynna [10]

Answer:

x < 19

Step-by-step explanation:

Given that,

An inequality 2x - 5 < 33.

LHS of the inequality is 2x - 5

RHS of the inequality is 33

LHS < RHS

i.e.

2x - 5 < 33

Add 5 to both sides of the inequality

2x - 5 +5 < 33+5

2x < 38

Divide both sides by 2.

x < 19

So, the value of x is less than 19.

4 0
3 years ago
Other questions:
  • A school is arranging a field trip to the zoo. The school spends 875.49 dollars on passes for 29 students and 4 teachers. The sc
    12·1 answer
  • A water balloon is tossed into the air. The function h(x)=-0.5(x-4)squared +9 gives the height, in the feet, of the balloon from
    11·1 answer
  • What’s 2 divided by 7 times 5
    9·1 answer
  • Help please. no super long answers.
    13·1 answer
  • 1. write a rule for the sequence. 3,-3,-9,-15
    11·2 answers
  • What does 6 represent in the number 240.65?
    15·2 answers
  • Martha went to a restaurant with some friends. The three of them split a large pizza. Martha spent a total of $11. How much was
    10·1 answer
  • There are 13 students in a homeroom. How may different ways can they be chosen to be elected President, Vice President, Treasure
    13·1 answer
  • Danny charges $30 for 3 hours of swimming lessons, Martin charges $65 for 5 hours of swimming lessons.
    15·2 answers
  • I'm stuck on this question
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!