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
lozanna [386]
3 years ago
7

AM MARKING BRAINIEST!!!

Mathematics
2 answers:
xxMikexx [17]3 years ago
5 0

Answer:

1.25

Step-by-step explanation:

3.75 divided by 3 = 1.25

Snezhnost [94]3 years ago
4 0

Answer:

Step-by-step explanation:

3 : 3,75 = $ 0.8 per pound

You might be interested in
The lengths of the bases of the right trapezoid are 9 cm and 18 cm. The length of a longer leg is 15 cm. Find the area of the tr
finlep [7]

Firstly, we will draw figure

now, we will draw a altitude from B to DC that divides trapezium into rectangle and right triangle

because of opposite sides of rectangle ABMD are congruent

so,

DM=AB=9

CM=CD-DM

CM=18-9

CM=9

now, we can find BM by using Pythagoras theorem

BM=\sqrt{BC^2-CM^2}

now, we can plug values

we get

BM=\sqrt{15^2-9^2}

BM=12

now, we can find area of trapezium

A=\frac{1}{2} (AB+CD)*(BM)

now, we can plug values

and we get

A=\frac{1}{2} (9+18)*(12)

A=162cm^2

so, area of of the trapezoid is 162cm^2..........Answer

6 0
3 years ago
Please help me, im not gonna beg, I just really need help? k?
kupik [55]

For the unit rate, you are looking for how much one unit of something costs. Looking at the table, you'll see that 3 bottles of fragrance A costs $78. What you want to figure out is how much one bottle costs.

You can do this by taking the price and dividing it by how many there are.

78 ÷ 3 = $26

156 ÷ 6 = $26

234 ÷ 9 = $26

You can see that each bottle of fragrance A costs $26.

Now looking at the graph, you'll see that the line only lines up perfectly at 2 points: (1, 24) and (2, 48). This tells us that for each bottle of fragrance B, it costs $24.

Comparing the two, fragrance A will have the greatest unit rate.

3 0
3 years ago
The altitude of a triangle is 1cm shorter than the base. If the area of the triangle is 15cm2, calculate the altitude.
WITCHER [35]

Answer:

5 cm

Step-by-step explanation:

We khow that the altitude of this triangle is 1cm shorter than the base

  • Let H be our altitude and B our base and A the area of the triangle
  • A= (B*H)/2 ⇒ 15=(B*H)/2
  • H is 1cm shorter than B ⇒ B=H+1
  • H*(H+1)/2=15 ⇒ H*(H+1)=30⇒ H²+H=30⇒H²+H-30+0

that's a quadratic equation . Let's calculate the dicriminant .

Let Δ be the dicriminant

  • a=1
  • b=1
  • c= -30
  • Δ=b²-4*a*c = 1²-4*1*(-30)=1+4*30=121≥0
  • Δ≥0⇔ that we have two solutions x and y
  • x= (-1-\sqrt{121})/2= (-1-11)/2= -6
  • y= (-1+\sqrt{121})/2= 10/2 = 5

We have a negative value and a positive one

The altitude is a distance so it can't be negative

H= 5cm

6 0
3 years ago
Solve for x. 4 1/3x=5/12x−6
e-lub [12.9K]
  4¹/₃x = ⁵/₁₂x - 6
3¹¹/₁₂x = -6
       x = -1²⁵/₄₇
4 0
3 years ago
60 POINTSSSS Answer correctly please this depeneds on my dumb GRADE PLEASE
Maru [420]

Answer:

Option 4

Step-by-step explanation:

It's a geometric progression.

After t years,

500(1.1^t)

After 6 years,

500(1.1⁶) = 885.7805

4 0
3 years ago
Other questions:
  • The triangle below has a total perimeter of 450 cm.
    5·2 answers
  • A meteorologist said it rained during 30% of the past 70 days. How many days did it rain?
    6·1 answer
  • XVerify the identity. (7 points) cos 4u = cos22u - sin22u
    5·1 answer
  • What is square minus??​
    15·1 answer
  • I really need help. Please answer as many as you can. I'm still figuring some out. Thanks!
    14·1 answer
  • 14m+m+17m−9m if m=30
    7·1 answer
  • 3. What is the probability of rolling a 5 on a regular 6-sided die?<br>PGO​
    5·1 answer
  • Gail practices swimming for 1» hours every day. How much time does she practice in a week? In 5 weeks? HELPP
    6·1 answer
  • A and B together complete a work in 20days. They worked together for 5days and B leaves. How long will A takes to finish the rem
    11·1 answer
  • The sentence 3 + (5 + 2) = (5 + 2) + 3 illustrates
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!