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
astra-53 [7]
3 years ago
9

A trapezoid has an area of 30 in2. If the lenghts of the bases are 4.8 and 5.2 in, what is the lenght?

Mathematics
1 answer:
harkovskaia [24]3 years ago
3 0
Looking for the height, if trapezoid area equals (a+b)/2 x h then h = 2A/(a+b)
so h = 2(30)/(4.8+5.2) = 6
You might be interested in
I need help quick!! its due in 10 mintunes helpp!!!!!
irina1246 [14]

Answer:

b) 10

Step-by-step explanation:

(3×10+46)+14 = 90

<em>Hope this helps!!!!!</em>

8 0
1 year ago
Read 2 more answers
Need help asap please no scammers!!!!!!!!!!!!!!!
galina1969 [7]

Answer:

111

Step-by-step explanation:

u got scammed

4 0
3 years ago
A coffee machine is considered reliable if the range of amounts of
Xelga [282]

hi guys pls friend me i need freinds pls

8 0
1 year ago
I need help on 19 and 20
svp [43]
Number 19 you are comparing one measurement to another. Since it says 1/2 inch equals 4 ft, we want to find out how many more inches are needed if the given scale was 2/3 = 4 ft. Now lets find a common denominator for both scales stated in inches. We have 2/3 inch and 1/2 inch. Our denominator are the bottom parts of the fraction where we need to find a common factor for the denominator so we can add or subtract fractions. We have a 3 and a 2. You may always use the multiplication between two denominators to find a common factor such as 3 times 2 which equals 6 for both denominators. Now we multiplied the 3 by 2 to get 6 so the top part (numerator needs to be multiplied the the 2 because we changed the bottom part by 2 as well. You should notice that when you reduce your fraction now 4/6 is 2/3. Just a self check example there. As for 1/2 we multiplied a 3 to get 6 for the denominator so we need to multiply the numerator by 3 as well. You now should have 4/6 and 3/6. Since the question asks for how many more inches we need to subtract 4/6 from 3/6 and we get 1/6 inch for our answer.
8 0
3 years ago
Name the three different types of proofs you saw in this lesson
KiRa [710]

Answer:

um idk but thanks for the points

8 0
2 years ago
Other questions:
  • Ryan is making small meat loaves. Each small meat loaf uses 3 4 pound of meat. How much meat dose Ryan need to make 8 small meat
    8·1 answer
  • How many terms do 8(x-1)+15
    5·1 answer
  • Which sentence explains the correct first step in the solution of this equation?
    7·2 answers
  • Carmen is going to buy a pair of sneakers that cost $63 the sales tax rate is 7.5 what is the total cost of the sneakers to the
    11·1 answer
  • It takes 3 3/4 yards of thread to make 1/2 of a sock. How many yards of thread will it take to make an entire sock?
    12·2 answers
  • 36 gallons in 12 minutes
    10·2 answers
  • _______ is the highest point in the entire graph.
    8·1 answer
  • Consider functions f, g, and h.
    12·1 answer
  • What is the length of the unknown side of the right triangle?
    5·1 answer
  • What is the slope of the graph of x - 2y = 8?<br> A. 0<br> B. 1/2 <br> C. 2<br> D. -1/2
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!