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
posledela
4 years ago
9

Someone please help meee:/

Mathematics
1 answer:
S_A_V [24]4 years ago
4 0
The answer should and must be 37.5 . you get that by dividing 30/80 which equals to 0.375 . Hence the answer times 100 which gets you 37.5
You might be interested in
A machine of a fast food restaurant produces a bag of French fries
Anni [7]
At 08:00 there are 18 bags
At 08:10 there are an extra 10 produced = 28 but 1/2 are consumed leaving 14
At 08:20 there are an extra 10 produced = 24 but 1/2 are consumed leaving 12
At 08:30 there are an extra 10 produced = 22 but 1/2 are consumed leaving 11
At 08:36 another 6 have been produced = 17 bags
4 0
2 years ago
The area of a triangle is 10 cm2. Its base is 3 cm less than twice its height. What is the height of the triangle?
stiv31 [10]
<h2>Answer:</h2><h2>The height of the triangle = 4cm</h2>

Step-by-step explanation:

Given, area of the triangle = 10 cm^{2}

Let the height of the triangle be h cm

Given, the base b is 3 cm less than twice its height.

b = 2h - 3  ... (1)

By formula, area of the triangle = \frac{1}{2} bh .. (2)

substitute (1)in (2), we get

Area = \frac{1}{2} (2h-3) h

10 = \frac{1}{2} (2h-3) h

20 = 2h^{2} - 3h

2h^{2} - 3h - 20 = 0

solving the equation, we get x = 4, -2.5

The height of the triangle = 4cm

7 0
3 years ago
In the figure below,S is between Q and T and R is the midpoint of QS. If RT=9 And RS=4 find QT
LiRa [457]

Answer:

QT = 13

Step-by-step explanation:

since R is the midpoint of QS, QR = RS = 4

QT = RT + QR = 9 + 4 = 13

3 0
3 years ago
What is the range of the function shown<br> on the graph above?
OverLord2011 [107]

Answer:

-9 ≤ y ≤ 8

Step-by-step explanation:

look at the endpoints of the segment; (7, 8) and (-2, -9)

the y-values represent the range and they go from -9 to 8, inclusive

8 0
3 years ago
Two trucks were driven on a 1,680 kilometer (km) trip. the first truck averaged 14 km per liter of fuel for the trip, and the se
kiruha [24]
 for the first truck  1680  / 14 = 120 liters used 

the second  1680 / 12 = 140 litres used 

so 140-120 = 20 liters <span>the second truck used  more </span>
8 0
3 years ago
Other questions:
  • Reyna's house is 12 blocks due west of the school. Shaquille's house is 5 blocks due north of the school. Shaquille walks to Rey
    9·1 answer
  • 5x - 9 = -8y - 3 what’s the x and y value of this equation
    15·1 answer
  • Please help!
    5·1 answer
  • WILL MARK BRAINLISET!!!!!!!<br><br> −3 |x| +2x−1 if x=−5
    12·2 answers
  • Question for my math! thanks
    13·1 answer
  • Splash aquatics store has a rack containing 15 red swimsuits, 12 green swimsuits, 15 blue swimsuits, and 18 black swimsuits. A c
    13·1 answer
  • Find the slope of the line passing through the points (3,-4) and (-6,9)
    10·1 answer
  • What is the simplified fractional equivalent of the terminating decimal 0.48
    5·2 answers
  • Which of the following could have created this graph
    8·1 answer
  • Write an equation in slope-intercept form of the line shown.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!