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
12345 [234]
3 years ago
7

A sweater is 65% wool by weight. If the sweater weighs 12.4 ounces how many ounces of wool is the sweater?

Mathematics
1 answer:
Mashutka [201]3 years ago
6 0

Answer:

8.06 ounces

Step-by-step explanation:

Ounces of wool of the sweater = percent of wool in the sweater x weight of the sweater

65% x 12.4 ounces

0.65 x 12.4 = 8.06 ounces

You might be interested in
2{ 3[9 + 4(7 -5) - 4]}
Oliga [24]

Answer:

2{3[9+4(7-5)-4]}

2{3[9+4(2)-4]}

2{3[13(2)-4]}

2{3[26-4]}

2{3[22]}

2{66}

132

Step-by-step explanation:

8 0
3 years ago
Help plsss Show me the work plsss
velikii [3]

Answer:

a) y = 6x - 3

b) 1/3y = 2x -1

The first thing you need to do is isolate (y) in the second equation

3 x (1/3y) = 3 x (2x - 1)

y =6x - 3

After isolating (y) in equation b they end up being the same.

Graphing:

In order to graph this, you have to make the first point at (0, -3) since this is the Y-intercept of the equation.

In order to graph the other points, you must move 6 units up and 1 unit to the right. Or vise versa If you need a visual I'll gladly link one.

5 0
3 years ago
The table shows the number of students in a class who play on a school team and/or are members of a school club:
eimsori [14]
This one is very simple.

create a simple equation to find out

15 = 12 + x

subtract 12 from each side

x= 3

the missing number is 3

or, to be even simpler, take the total, subtract the total from the number you know and the difference is the missing number.

hope I helped



ALSO, we can check going down vertically. 3 + 10 =13. this is the total listed at the bottom.
3 0
3 years ago
A store that buys and sells used video games buys a game at a cost of ​$29 and sells it at a selling price of ​$33. Find the mar
Rudiy27

$4. Not sure about the percent though, sorry!

Hope it helped :)

3 0
3 years ago
ZN
solmaris [256]

Given tangent, ZN, to the circle and the arc \widehat{ZMB} = 280°, we have that

the angle formed by the chord BZ and the tangent ZN, ∠BZN is 50°

<h3>Which method can be used to find ∠BZN?</h3>

The given parameters are;

A tangent to the circle O = ZN

m \widehat{ZMB}} = \mathbf{280^{\circ}}

Required:

Angle ∠BZN

Solution;

Please find attached the drawing of the circle and tangent

From the drawing, we have;

∠BOZ = 360° - 280° = 80°

ΔBOZ is an isosceles triangle, which gives;

∠BZO = ∠ZBO

\angle BZO = \dfrac{(180^{\circ}- 80^{\circ}) }{2} = \mathbf{50^{\circ}}

∠OZN = 90° (by definition of a tangent)

∠OZN = ∠BZO + ∠BZN

∠BZN = ∠OZN - ∠BZO

Which gives;

∠BZN = 90° - 40° = 50°

  • The measure of angle ∠BZN =<u> 50°</u>

Learn more about tangents to a circle here:

brainly.com/question/14561226

4 0
2 years ago
Other questions:
  • 10th of a second : A. 60.34 = 60.3 B. 60.32 = 60.3 C. 60.33 = 60.3 D.
    14·1 answer
  • 13 liter is approximately how many gallons rounded to the nearest tenth
    15·2 answers
  • What is 10 1/3 as a improper fraction and show your if you can.
    5·1 answer
  • Norman weighed his loaded trucks of apples at a weigh station. It weighed 15 tons 100 lbs. his empty truck weighed 3 tons 200 lb
    15·2 answers
  • What are the roots of y = x2 – 3x - 10?<br> 0 -3 and -10<br> 0-2 and 5<br> 2 and -5<br> 3 and 10
    7·1 answer
  • A store sells 5 bananas for $1.80. How much will 9 bananas cost?
    13·1 answer
  • Write the equation of a line that has a slope of 4 and goes through the point (1, -2)
    14·1 answer
  • The area of a rectangle is 72 sq. ft. If the length is twice the width, what is the measure of the length of the rectangle?
    8·2 answers
  • What is 12.8 rounded to the nearest hundred
    8·1 answer
  • The angles of a triangle are described as follows: angle a is the largest angle; its measure is twice the measure of angle b. Th
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!