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
ser-zykov [4K]
3 years ago
14

The trapezoid below has an area of 1,575 cm.

Mathematics
1 answer:
Sonbull [250]3 years ago
5 0
B. 90h = 1575
Because...
Area of trapezoid is calculated by formula (B(1)+B(2))*h = A
B(1)= 63
B(2)= 27
27+63=90
You might be interested in
5(x+4)>2x-7 please help
Alik [6]

Answer:

x > -9

Step-by-step explanation:

3 0
3 years ago
1 sq yards is = how many sq ft?
Dahasolnce [82]

Answer:

9 sq ft

Step-by-step explanation:

6 0
2 years ago
Which of the lines graphed has a slope of -2 and a y intercept of 3?
Flura [38]
It's out of D or A I can't really see 
3 0
2 years ago
When x pounds of force is applied to one end of a lever that is L feet long, the resulting force y on the other end is
nadezda [96]
The question is worded poorly, but it looks like you have a lever in equilibrium, with a force x at a distance d from the fulcrum, and a force y at a distance L - d from the fulcrum. You already have the equilibrium formula for this situation:

xd = y(L - d)

If you know x, y, and d, you can solve for the length L.
3 0
2 years ago
Hey ok i need help on this question ive been stuck on it for a couple minutes haha
Len [333]

Answer:

The side s has a length of 4 and side q has a length of 4\sqrt{3} ⇒ F

Step-by-step explanation:

In the 30°-60°-90° triangle, there is a ratio between its sides

side opp (30°) : side opp (60°) : hypotenuse

       1               :         \sqrt{3}            :        2

In the given triangle

∵ The side opposite to 30° is s

∵ The side opposite to 60° is q

∵ The hypotenuse is 8

→ Use the ratio above to find the lengths of s and q

side opp (30°) : side opp (60°) : hypotenuse

       1               :         \sqrt{3}            :        2

       s               :          q             :        8

→ By using cross multiplication

∵ s × 2 = 1 × 8

∴ 2s = 8

→ Divide both sides by 2

∴ s = 4

∴ The length of s is 4

∵ q × 2 = \sqrt{3} × 8

∴ 2q = 8\sqrt{3}

→ Divide both sides by 2

∴ q = 4\sqrt{3}

∴ The length of q is 4\sqrt{3}

7 0
3 years ago
Other questions:
  • Zach is deciding how he is going to spend his day. He can go to the library or to the mall, he can walk or bike, and he can go a
    11·2 answers
  • What is X? in this problem​
    10·1 answer
  • The desert temperature, H, oscillates daily between 40◦F at 5 am and 80◦F at 5 pm. Write a possible for- mula for H in terms of
    6·1 answer
  • Starting at home, Luis traveled uphill to the gift store for 50 minutes at just 6 mph. He then traveled back home along the same
    10·1 answer
  • 2/3(5x-6)=6 solve for x
    10·1 answer
  • What is the rational number equivalent to 3 point 12 with a bar over 12?
    8·2 answers
  • Math grade 9, can anyone solve it
    9·1 answer
  • From 45 quarts to 8 quarts​
    7·2 answers
  • In two or more complete sentences describe why the range of y = cos(x) Is -1
    15·1 answer
  • Ms Kowal invests £6000 in a simple interest account. After 5 years her investment has earned £450 interest. What rate of interes
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!