victor77
19.05.2021 •
Mathematics
4. Translate into algebraic expression.
2- 120
b. 2d - 120
S120 less than half of d dollars
c. 120 -
d. 120-d
a.
Solved
Show answers
More tips
- A Auto and Moto What Is the Cost of Customs Clearance for a Car in Russia?...
- L Leisure and Entertainment Should You Buy a Ceramic Knife?...
- C Computers and Internet How to easily and quickly disable Firebug in Gmail and Google Docs...
- G Goods and services How to sew a ribbon: Tips for beginners...
- F Food and Cooking How to Make Mayonnaise at Home? Secrets of Homemade Mayonnaise...
- C Computers and Internet Which Phone is Best for Internet Surfing?...
- F Food and Cooking Everything You Need to Know About Pasta...
- C Computers and Internet How to Choose a Monitor?...
- H Horoscopes, Magic, Divination Where Did Tarot Cards Come From?...
Answers on questions: Mathematics
- M Mathematics What is the Alternate Hypothesis for the following situation: At most 60% of American vote in the presidential elections....
- M Mathematics Given: cos θ = -4/5 , sin x = -12/13, θ is in the third quadrant, and x is in the fourth quadrant; evaluate tan x. -12/5 -13/5 -5/12...
- M Mathematics Write an explicit formula for an, the n^th term of the sequence 2, 4, 6,...
- M Mathematics triangle PQR is similar to triangle XYZ if PQ = n + 2, QR = n - 2 and XY=n^2 - 4, what is the value of YZ, in terms of n?...
- M Mathematics The main meeting room of the Torrey Pines Community Center measures 35 feet by 20 feet and has a 11-foot ceiling. It is well-insulated and faces the east side of his house....
- M Mathematics I NEED HELp! what is the area of the triangle? the sides are 16, 20, and 12....
- M Mathematics The question is in the image...
- M Mathematics An article marked $300 is subject to a 5% discount. What is the cost price of the article?...
- M Mathematics Scores on the GRE (Graduate Record Examination) are normally distributed with a mean of 573 and a standard deviation of 84. Use the 68-95-99.7 Rule to find the percentage...
- M Mathematics Explain and give me the answer please...
Ответ:
Step-by-step explanation:
area of trapezoid=(a+b)×h divided by 2
=(9+19)×4 divided by2
=28×4 divided by2
=112 divided by 2
=56m square