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
sertanlavr [38]
3 years ago
6

Help please with this geometry problem

Mathematics
2 answers:
Andrew [12]3 years ago
6 0
If I remember correctly, x and u = 3 and y and v =4.
MAVERICK [17]3 years ago
5 0

Answer:

x = 9,     y = 12,    u = 24,    v = 32

Step-by-step explanation:

3/5 = (x + 3)/20      4/5 = (y + 4)/20      3/5 = (u + x + 3)/60    

3*20 = 5(x + 3)      4*20 = 5(y + 4)         3*60 = 5(u + 9 + 3)    

60 = 5x + 15           80 = 5y + 20             180 = 5(u + 12)          

x = (60 - 15)/5          y = (80 - 20)/5         180 = 5u + 60            

x = 9                       y = 12                          u = (180 - 60)/5            

                                                                  u = 24                          

4/5 = (v + y + 4)/60  

4*60 = 5(v + 12 + 4)

240 = 5(v + 16)

240 = 5v + 80

v = (240 - 80)/5

 v = 32          


                                                                           

You might be interested in
Which statement about sales tax is NOT true?
Elan Coil [88]
I think the answer is d
6 0
3 years ago
Read 2 more answers
Helppp<br><br>Evaluate the expression.<br><br>tell me answer pleaseee
iragen [17]

Answer:

Step-by-step explanation:

34

4 0
3 years ago
Please helppppp it’s due in 30 mins
ollegr [7]

Answer:A

Step-by-step explanation:

There is a pattern where every two days the previous log is multiplied by three. If you divide 3 by 2 you get 1.5 this is the increase per one day so just multiply day 6 by 1.5 to get the answer for day 7.

8 0
3 years ago
Which is a correct interpretation of the slope of the line in this graph?
Vilka [71]

Answer:

Option C. the volume of water in the tank is decreasing by 0.4L per hour

Step-by-step explanation:

step 1

Find the slope

we know that

The formula to calculate the slope between two points is equal to

m=\frac{y2-y1}{x2-x1}

we have

A(2,8)\ B(7,6)

Substitute the values

m=\frac{6-8}{7-2}

m=\frac{-2}{5}=-0.40\frac{liters}{hour}

The slope is negative

so

is decreasing

That means------> the volume of water in the tank is decreasing by 0.4L per hour

7 0
3 years ago
How many plastic cubes can fit into the box?
netineya [11]

Option D:

160 plastic cubes can fit into the box.

Solution:

Convert mixed fraction into improper fraction.

Length of the box = 4 ft

Width of the box = 2\frac{1}{2}=\frac{5}{2} ft

Height of the box = 2 ft

Volume of the box = length × width × height

                                 $=4\times\frac{5}{2} \times2

                                 = 20 ft³

Volume of the box = 20 ft³

Length of the plastic cube = \frac{1}{2} ft

Volume of the cube = length × length × length

                                 $=\frac{1}{2} \times\frac{1}{2} \times\frac{1}{2}

                                 $=\frac{1}{8} \ \text{ft}^3

Volume of the cube = 0.125 ft³

$\text{Number of plastic cubes}=\frac{\text{Volume of box}}{\text{Volume of cube}}      

                                        $=\frac{20}{0.125}

                                        = 160

Number of plastic cubes = 160

Hence 160 plastic cubes can fit into the box.

Option D is the correct answer.

7 0
3 years ago
Other questions:
  • In one city, customers must pay 6% on all items purchased. The video game controllers cost $18.50 each. If a customer purchases
    6·1 answer
  • PLEASE HELP ASAP<br><br> 6x – 4 + 3x + 8<br><br> I will give you brainliest! Thank you!
    6·1 answer
  • Suppose △JMN≅△KQR .
    11·1 answer
  • What would 2(x+5)=16 be on a number line
    11·1 answer
  • Is it possible for two planes to intersect in exactly one point
    14·1 answer
  • 1. Чx -2 = 2x<br> what is x?
    15·1 answer
  • Helloo everyone can you please help me on this pls
    11·1 answer
  • What is the GCF of 45x^5<br> and<br> 36x^9
    6·2 answers
  • Pls look at photos I’ll give 30 points
    12·1 answer
  • What is the area of one of the small trapezoids? show your work and explain your reasoning.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!