Answer:
ok
Step-by-step explanation:
please help!
explain and correct the error in this calculation
Which of these is a trinomial?
O A. x + 2y2 - 7
B. 5xy
C. 2x3 - 7y3
D. 2x - 7
Answer is Opition A
That is x + 2y2 - 7
Hope it is useful
Answer:
x + 2y2 - 7
Step-by-step explanation:
Ape-x
Evalutate the expression.
10- (-4) + (-4) -5 =
Answer:5
Step-by-step explanation:
Answer:
5
Step-by-step explanation:
The graph represents the relationship between x (the number of owls fed) and y (the number of rev dollars spent). What is the amount of money that will be spent to feed 10 owls? pls hurry
Answer:
Step-by-step explanation:
Since this is a test/homework, I'll give you a hint.
For a linear graph, if you took a ruler, and traced the "dots", it should always be in a straight line.
Another way, is finding a pattern. I can't really explain this so much, since it's fairly basic. Just find two dots, and see if they are similar in any way. If they are, good job! Find another. If their isn't, maybe try searching for another.
The third way: You could use the equation mx+b=y, but this is just a bit ridiculous for this problem, since you could just eye it.
Hope this helps!
closest value of 19.7dived 0.0485
A person earns $17,000 one year and gets a 5% raise in salary. Calculate the new yearly salary using a percent greater than 100.
Answer:
$17850
Step-by-step explanation:
Adding 5% of a number to that number is the same as taking 105% of the number.
Taking 105% of a number is the same as multiplying it by 1.05
This means that 105% of 17,000 is:
17,000*1.05 = 17850
The test will cover 120 pages in his textbook. He has read only 36 pages. If he plans to read an equal amount every day of the week to finish the 120 pages, how much must read each day?
Answer:
He must read each day=12 pages
Step-by-step explanation:
We are given that
Total number of pages in textbook=120
He has read number of pages=36
Number of days in a week=7
We have to find the number of pages read each day to finish 120 pages in a week.
Number of pages remaining for reading=120-36
Number of pages remaining for reading=84
Now,
Number of pages read each day=[tex]\frac{84}{7}[/tex]
Number of pages read each day=12
Hence, he must read each day=12 pages
Need help solving for x...with the steps please
3(x+3)=-2(2x-1)
Over which interval on the x-axis is there a negative
rate of change in the function?
O-2 to -1
O -1.5 to 0.5
O 0 to 1
O 0.5 to 1.5
There is a negative rate of change in the function In the interval (-2,-1) on the x-axis.
What is the average rate of change between two coordinates?The slope of the straight line connecting two points is the average rate of change between those two coordinates.
We can infer from the graph,
the slope of the straight line connecting these points is negative in the range of -2 to -1.
As a result, the function's rate of change over this interval is negative.
Hence, In the interval –2 to –1 there is a negative rate of change in the function.
Learn more about the rate of change here:
brainly.com/question/25184007
#SPJ3
im give 15 points if you know this phm
Answer:
The answer is option (D) 8.17 × 10^8...
Hope u like it
Answer:
d... 8.17 * 10^8
Step-by-step explanation:
（*゜ー゜*）do you know what it means?
Someone help me please
Step-by-step explanation:
the answer is
About 50 inches
п
What is the value of p in the proportion below?
20
Б
20
р
12
2
10
Оооо
40
72
Answer:
p = 40
Step-by-step explanation:
20/6 = p/12
20 × 12 = 6 × p
240 = 6p
p = 240/6
p = 40
Solve for
2x - 5 = 6
a. X= %
b. X = 11/2
C. X = 9
d. X = 6
Do u divide by 6
Answer:
x=11/2
Step-by-step explanation:
1440 tons of grain where brough to a silo over two days. On the second day 80 percent of the amount of the amount of the grain delivered during teh first day where brought in. HOw many tons where delivered on teh first day
Answer:
Answer is 800
Step-by-step explanation:
if you do 1440=0.8t+t
1440=1.8t
800=t
so the first day is 800 tons and the second day is 640 tons
Alex does 210 dabs in 6 minutes. He does his dabs at a constant rate.
How many dabs can Alex do per minute?
Answer:
35
Step-by-step explanation:
you need to divide 210 by 6 to get dabs per minute. 210/6=35. he does 35 dabs per minute
Answer:
He will be a quick dabber
so 35
Step-by-step explanation:
Carlos is going to rent a truck for one day. There are two companies he can choose from, and they have the following prices
Company A has no initial fee but charges 90 cents for every mile driven
Company B charges an initial fee of $55 and an additional 00 cents for every mile driven
For what mileages will company A charge more than Company B?
Usem for the number of miles driven, and solve your inequality for m
Answer:
If it rides 5 miles it woul be 4.5 dollars but the other one would be 55$ dollars for just 5 miles.
Step-by-step explanation:
find the missing side length lol help
PLEASE ANSWER ALL QUESTIONS 69 POINTS WILL MARK BRAINLIST
Answer:
See belowStep-by-step explanation:
Proportional relationship formula is:
y = kxa) Use point (1, 3.5) to find k:
3.5 = k*1k = 3.5b) Unit rate is:
cm per minc) Point (8, 28) indicates:
Water level of 28 cm after 8 mind) x = 20, y =?
y = 3.5(20) = 70 cmHELP ME ASAP PLEASE ?!?
Find the length of the missing side. Simplify all radicals.
Answer:
b = 9√5 (see below)
Step-by-step explanation:
Using the Pythagorean Theorem, you can find the missing side. The two sides connect to the right angle are the legs, and the sloping side across from the right angle is the hypotenuse.
We know that:
a² + b² = c²
—where a and b are legs and c is the hypotenuse.
Plug in the known values:
a² + b² = c²
18² + b² = 27²
324 + b² = 729
b² = 405
√b² = √405
b = √81 √5
b = 9√5
Answer:
20
Step-by-step explanation:
A^2+B^2=C^2
18^2+B^2= 27^2
324+B^2= 729
-324 -324
B^2 = 405
B= [tex]\sqrt{405)\\[/tex]
B=20
A statue is mounted on top of a 21 foot hill. From the base of the hill to where you are standing is
57feet and the statue subtends an angle of 7.1° to where you are standing. Find the height of the
statue
A. 13.3 feet
B. 6.4 feet
C. 34.2 feet
D. 8.5 feet
Answer: D.
Step-by-step explanation:
Hope it helps if so mark me brainliest.
what does y = -10x + 80 look like on a graph?
Answer:
I posted a picture on how it looks
Step-by-step explanation:
Hope this Hlepd
Find the value of angle b A: 46 B:24 C:134 D:66
Answer:
B
Step-by-step explanation:
Add 295 and 41 when you get the sum. Subtract it by 360 getting 24
Answer:
b 41 c 295. value of the angle
70 POINTS! Please help!
Answer:
don't know. um
1: diaganol
2: x, q, p
3: y, t, u
5: r
7: t,y
Step-by-step explanation:
→Give two names for the plane?
→Name three collinear points?
→Name three coplanar points?
→Name three points?
→Name three lines?
→Name one ray?
→Name one line segment?
Answer:Plane XYZ, Plane XZYThe points A , B and C lie on the line m . They are collinear.The points D , B and E lie on the line n . They are collinear.
There is no line that goes through all three points A , B and D . So, they are not collinear.
The points P , Q , and R lie in the same plane A . They are coplanar .'Line AB', 'Line BA', 'Line AC'How long does it take a man to travel 6 km if his speed is 3 km/h?
PLEASE SHOW WORK!
Answer:
2 hours
Step-by-step explanation:
6/3=2
I DONT GET THIS HELPPP
Answer:
The answer is B: so 9
Step-by-step explanation:mark me brainlest and like
I REALLY NEED HELP
find the area of the composite figure
Pleassssessee help me
Answer:
The area of the triangle is 70.805 ft squared
Step-by-step explanation:
CAN SOMEONE HELP I WILL GIVE BRAINLST PLEASE!
Answer:
Step-by-step explanation:
3.25 ........or 13/4
Question 7 What is (-29x= 14) + (-15x + 50)?
Hello! I believe your answer would be:
-32/7, or as a mixed number, -4 4/7
hope this helped!
Which represents the solution set of 5(x+5) <35?
X<12
X>12
X<16
X>16
Answer:
I got x<2 but that's not an option
Step-by-step explanation:
5(x+5) <35
5x+25<35
5x<10
x<2
Multiple Choice
A car travels 172 miles using 7 gallons of gas. At that rate, how far can the car travel using 42 gallons of gas?
A. 1,032 miles
B. 1,548 miles
C. 1,204 miles
D. 1,376 miles