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
scZoUnD [109]
3 years ago
5

A customer buys a bag of cereal that costs $4.75 and pays the sales tax of

Mathematics
1 answer:
rosijanka [135]3 years ago
5 0

Answer:

$4.68

Step-by-step explanation:

4.75+0.57=5.32

10-5.32=4.68

You might be interested in
Unghiurile ∢AOB, ∢BOC, ∢COD și ∢DOA sunt unghiuri în jurul punctului O, ∢AOB = 80°, ∢BOC = 140° și CO ⊥ OD.
Sonbull [250]

Answer:

a) ∡AOC = 140 °

∡AOD = 40 °

b) ∡AOB = ∡BOC + ∡AOC și ∡BOC = ∡AOC (unghiuri formate din segmentul OC) prin urmare, segmentul OC bisectează ∡AOB

Step-by-step explanation:

a) Calculați măsurile unghiurilor ∢AOC și ∢AOD.

b) Arătați că jumătatea liniei opuse jumătății liniei OC este bisectoarea unghiului ∢AOB

a) Parametrii dați sunt;

∡AOC. ∡BOC. ∡COD și ∡DOA sunt unghiuri în jurul circumferinței unui cerc

∡AOB = 80 ° și ∡BOC = 140 °, segmentul CO este perpendicular pe segmentul DO

Prin urmare, avem;

∡AOB + ∡BOC + ∡AOC = 360 ° (Suma unghiurilor într-un punct = 360 °)

∴ ∡AOC = 360 ° - (∡AOB + ∡BOC) = 360 ° - (80 ° + 140 °) = 140 °

  ∡AOC = 140 °

∡BOC + ∡BOD = 180 ° (Suma unghiurilor unui triunghi = 180 °)

∡BOD = 180 ° - ∡BOC = 180 ° - 140 ° = 40 °

∡BOD = 40 °

∡ BOD + ∡AOD = ∡AOB

∡AOD = ∡AOB - ∡BOD = 80 ° - 40 ° = 40 °

∡AOD = 40 °

b) Deoarece avem ∡AOB = ∡BOC + ∡AOC și ∡BOC = ∡AOC = 140 °, avem;

∡AOB = 140 ° + 140 ° = 280 ° = 2 × ∡BOC = 2 × ∡AOC

Prin urmare, segmentul OC bisectează ∡AOB

3 0
3 years ago
I need help please and thank you
lys-0071 [83]

Answer: it’s 135

Step-by-step explanation:

4 0
3 years ago
Recall that h, the phase shift, is any value of x that occurs at the beginning of a cycle.
nadezda [96]

Answer:

h = 0.748

Step-by-step explanation:

This is the correct answer, further proof in the file attached.

8 0
3 years ago
Suppose a runner completes a 100-meter dash in 17.8 seconds during her first race. In the second race, she runs the 100-meter da
vesna_86 [32]
<span>We know that the runner completed her first race in 17.8 seconds and that she completed her second race in 16.9 seconds. Then the difference between the first race and the second race is .9 seconds. Now we divide .9 by 17.8 and multiply by 100 to get the percent decrease. We get 5.06%. The percent decrease in her time is 5%.</span>
8 0
4 years ago
Brandon is training for 200 meter dash. His best running time so far was 31.25 seconds. If Brandon wants to run the dash in 27 s
raketka [301]

Just subtract 27 from 31.25

31.25-27=4.25

Brandon must cut 4.25 seconds

3 0
3 years ago
Read 2 more answers
Other questions:
  • If p is a prime, which one of the following could be a prime also?
    8·1 answer
  • Look at the picture
    13·2 answers
  • If a cat with short brown hair (llBb) is crossed with a cat with long black hair (Llbb), what is the likelihood that there will
    15·1 answer
  • Solve the system of equations and choose the correct ordered pair. 
    6·1 answer
  • Who wants to help me on question 41. I don't understand what it means when it says "label a net".
    12·2 answers
  • Plz help me I don't know what to do!!!!!!
    11·1 answer
  • Please help trig functions !!!! ASAP
    12·2 answers
  • How many points are collinear with points Cand D?
    15·1 answer
  • Suppose y varies directly as x. If x = 24 when y = 8, find y when x = 33.
    14·1 answer
  • Richard and Linda enjoy visiting Hilton Head Island, South
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!