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
weqwewe [10]
3 years ago
11

Appreciate the support!

Mathematics
1 answer:
kirza4 [7]3 years ago
3 0

Answer: 431.39

Step-by-step explanation:

You might be interested in
Item 7 Complete the statement. Round to the nearest hundredth if necessary. 64 lb ≈ kg
Marina CMI [18]

Answer:

64 lb = 29.029912 kg

Rounded to the nearest hundredth is 29.03 kg

hope this helps!

7 0
3 years ago
I need to know which answer this is...​
charle [14.2K]
I would go with C :)
7 0
3 years ago
Which of the following points is the y-intercept of the equation y=7x+13
qaws [65]
6 idk it’s making me answer
8 0
3 years ago
Given: ∠AOC, ∠BOC - complementary angles
34kurt

Answer:

  • 30
  • COB . . . . or . . . . BOC

Step-by-step explanation:

The reason given on the line of interest is "substitution," so the problem boils down to determining what was substituted for what. The previous statement says ...

  AOC + COB = 90

and the first part of the statement we're to complete has BOC + ___.

We see from the given statements that m∠AOC = m∠BOC + 30°, so it appears that is the substitution that has been made: AOC has been replaced by BOC + 30.

This means the first blank is filled with 30.

__

The second part of the previous statement is ...

  AOC + COB = 90

so we believe this (COB) should go in the second blank.

__

Then the line of interest would read ...

  BOC + 30 + COB = 90

_____

<em>Comment on the problem</em>

There is a curious mix of notations here. Usually, (as in the beginning of this problem) we refer to the measure of an angle using "m∠" in front of the angle designator, and we use a degree symbol to indicate the units of that measure. Part-way through the problem statement written here, those notations were dropped, and we're to assume they are intended. IMO, this is a poor way to demonstrate careful problem solving.

The substitution given for AOC is BOC+30, but the line into which that is substituted has AOC +COB = 90. This means the equation after substitution is ...

  BOC +30 +COB = 90

Since BOC and COB are the same angle, we can sort of fudge the "algebra" to get to  BOC=30, but if the problem were more carefully written, the angle would be referred to by consistent nomenclature:

  m∠AOC + m∠BOC = 90° . . . . . . . . . preferred angle designations

  (m∠BOC + 30°) + m∠BOC = 90° . . . . substitution for m∠AOC

  2(m∠BOC) = 60° . . . . . . algebra (subtract 30°, collect terms)

  m∠BOC = 30° . . . . . . . . algebra (divide by 2)

3 0
2 years ago
Х<br> Area of trapezoids<br> Find the area.<br> 6 cm<br> 3 cm<br> 3 cm<br> square centimeters
rodikova [14]

Answer:

13.5 this is the awnser hope it helps

6 0
1 year ago
Other questions:
  • A cone has a radius of 5 m and height of 15 m. If the height of the cone were changed from 5m to 15m,How would the volume of the
    5·1 answer
  • an angle measures 14° less than the measure of it's supplementary angle. what is the measure of each angle.​
    11·1 answer
  • Which measurement is more convenient way of saying 10,000,000 millimeters
    11·2 answers
  • Write a real world situation that could be modelled by the equation 100-6x=160-10x
    14·1 answer
  • you have one case of soap bars in there is 150 bars in a case you use 300 bars of soap per day how many cases do you need to ord
    15·1 answer
  • Find the exact solution(s) of the equation. 1/3 . x^2
    6·1 answer
  • Put smallest to largest<br><br> 4.3 4.303 4.03 4.33 4.033 4.003
    11·1 answer
  • A circular Park of radius 30m has a track of width 2.5m on its innet side.find the area of the track.​
    10·2 answers
  • What is the standard equation of the circle in the diagram? ^
    13·1 answer
  • Please help with this math problem!! :)
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!