Which equation can be used to solve for x in the following diagram?
Answers
Answer:
x + (4x-85) = 90
Step-by-step explanation:
The two angles are complementary which means they add to 90 degrees
x + (4x-85) = 90
Answer: A
Step-by-step explanation:
Both angles are makes a right angle which adds up to 90 degrees so they both have to add up to 90 degrees.
Related Questions
PLEASE HELP ME WITH THIS ALGEBRA QUESTION!! THANK YOU!!
A farmer owns 30 acres of land on which he wishes to grow corn and barely. The cost per acre for seedcorn is $30, and the cost per acre for barely seed is $20. The farmer can invest a maximum of $600 in seed for the two crops. During the cultivation process, the farmer needs to spray fertilizers and insecticides specific to each crop. This costs $10 per acre for corn and $15 per acre for barely. He can invest only $400 in this process.A) Write the two inequalities that are deciding factors for the number of acres of each crop the farmer will plant, based on the amount of money the farmer will spend on planting and cultivating the two crops.B) replace the inequality signs in the two any qualities with equal signs. For a graft representing the two equations that influence the farmers choice of how much of each crop to grow.C) should the lines be dilated or solid? Give reasons for both lines. What area should be shaded?Help please
According to a poll, 76% of California adults (385 out of 506 surveyed) feel that education is one of the top issues facing California. We wish to construct a 90% confidence interval for the true proportion of California adults who feel that education is one of the top issues facing California. Find the error bound. (Round your answer to three decimal places.)
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Answers
Answers
Answer:
It should be 1/10
Step-by-step explanation:
3*1 is 3
5*6 is 30
simplify and get 1/10
Answers
Answer:
The range will be 103 because 148-45 = 103
Answers
Step-by-step explanation:
Hello!!!
Let'sworkoutwiththisfigure.
BCisachord,OisthecentreandOAistheperpendicularbisector.
AB=1/2ofBC(accordingtocircle'stheorem)
so,AB=1/2×25.6
Therefore, themeasureofABis12.8.
now,let'shaveasmallworkwithtriangleAOB.
asitisaRight angled triangle, takingangleBasrefrenceangleweget,
p=x
b=12.8
h=OB=16(itisalsoaradius.)
now,
byPythagorasrelationwe get,
or,x=root16^2-12.8^2
bysimplification, weget;
themeasureofxis9.6.
Therefore, thevalueofxis9.6.
Hope it helps...
Answers
Answers
Answer:
He drank 354.882 mills of orange juice
Step-by-step explanation: One ounce is equal to 29.5735 mills, so you multiply 29.5735 by 12
Answer: 355 Millileters