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
frez [133]
3 years ago
9

WILL GIVE BRAINLIEST PLEASE ADD THE REASONING PART!!

Mathematics
2 answers:
mojhsa [17]3 years ago
6 0

Answer:

The discount is 20% off (you only have to pay 80% of the original price)

The new price of the bread is $2.40 (60 cents off)

Step-by-step explanation:

Because 20 goes into 100, 5 times I did 3.00/5

3.00/5= 0.6

Subtract 0.60 from the 3 dollars and that's it!

3.00-0.60= 2.40

Hope this helps!

nasty-shy [4]3 years ago
3 0

Answer:

new price= $2.40

Step-by-step explanation:

20%= 20/100= 1/5

$3.00/5= 00.60

1/5 of the price is being subtracted from $3.00

$00.60 is 1/5

3.00-.60= 2.40

You might be interested in
Which best describes the relationship between the line that
LUCKY_DIMON [66]
Same line so the correct answer is b
5 0
3 years ago
PLEASE SOLVE THE QESTIONS
jeka57 [31]

Answer:??????????????????

Step-by-step explanation:

3 0
2 years ago
In ΔBCD, the measure of ∠D=90°, the measure of ∠C=77°, and CD = 41 feet. Find the length of BC to the nearest foot.
OLga [1]

Answer:

182 ft

Step-by-step explanation:

When you are not given a diagram, always draw one for yourself (see diagram).

When you have a right triangle (triangle with 90° angle), you can use the trigonometry ratios, You can remember them using SohCahToa. It is read like this:

<u>s</u>inθ = <u>o</u>pposite/<u>h</u>ypotenuse           Soh

<u>c</u>osθ = <u>a</u>djacent/<u>h</u>ypotenuse          Cah

<u>t</u>anθ = <u>o</u>pposite/<u>a</u>djacent                Toa

"θ" means the angle of reference (the angle you are talking about).

We are looking for the length of BC, which is the <u>hypotenuse</u>. I labelled it "d" (lowercase D) because it is opposite to ∠D.

We know ∠C = 77°. This will be our angle of reference (replace θ).

The side we know is DC, also known as "b" (lowercase B) because it's opposite to ∠B. "b" is the <u>adjacent</u> side when θ = C because "b" is touching ∠C.

Take the general trig. formula that has <u>hypotenuse</u> and <u>adjacent</u>: (cosine ratio)

cosθ = adjacent/hypotenuse

Substitute the variables specific for this problem.

cosC = b/d

Substitute the values you know.

cos77° = (41 ft) / d

Isolate "d" to the left side

dcos77° = d*\frac{41ft}{d}     Multiply both sides by "d"

dcos77° = 41 ft                          

dcos77° / cos77° = 41 ft / cos77°        Divide both sides by cos77°

d = 41 ft / cos77°                      Input into calculator

d = 182.261874....... ft           Unrounded answer

d ≈ 182 ft                       Rounded to nearest foot (whole number)

Remember d = BC. It's often easier to use one letter for calculations.

Therefore the length of BC is about 182 feet.

8 0
3 years ago
"5 more than 3 times a number" translates to an equation is it true or false ?
lozanna [386]

Answer:

3n + 5

Step-by-step explanation:

what do u mean by is it true or false?

5 0
3 years ago
What is the equation of a line parallel to y=7x-8 that passes through (5,-2)
Wewaii [24]

Answer:

y=7x+8

Step-by-step explanation:

Find the slope of the original line and use the slope-intercept form


7 0
3 years ago
Other questions:
  • The probability that an individual is left-handed is 0.12. in a class of 39 students, what is the probability of finding five le
    9·2 answers
  • A cylinder has a height of 20cm. The diameter of the cylinder is 3 10 its height. Calculate the volume of the cylinder in terms
    13·1 answer
  • Solve the following equation x²=64​
    14·2 answers
  • Find the arc of the semicircle(diameter is 12)
    9·1 answer
  • 1. Taygan is a designer for a dress company. She is creating a triangular design for a dress using color ribbon. She has 3 piece
    12·1 answer
  • Earning an A in algebra this semester is an example of:
    6·2 answers
  • Paulina is going to give away some
    12·1 answer
  • POSSIBLE POINTS: 10
    13·1 answer
  • PLS HELP!
    11·2 answers
  • Help thank u so much thanks
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!