Answer:
3g
Step-by-step explanation:
Ryan is selling a new computer system that he designed. He spent $200
and wants a markup of 50%. What should he price the computer system?
Answer:
Ryan should mark the price as $300.
Step-by-step explanation:
If he wants to markup his price by 50%, you first take 50% of $200 which is $100, then you add it to the original price 200+100= $300
Matthew wrote the number 7.707.
Amelie wrote the number 7.77.
To help compare their numbers, Amelie will write her number to three decimal places. What is Amelie's number written to three decimal places?
5th grader question
help asap
30 points!
Answer:
7.770
Step-by-step explanation:
Amelie originally wrote her number with only two decimal places, 7.77. This only includes the tenths and hundredths places. In order to have one more decimal place, she needs to add a zero after the last digit. Therefore, her number should be written as "7.770" because this consists of a thousandths place. With this number, she can then compare her number to Matthew's 7.707.
7.707 ∠ 7.770We can conclude that Matthew's number is less than Amelie's number.
What quadrant is an angle with the measure of -200° in?
Answer:
Determine what quadrant the angle is in
An angle is said to be in standard position if its vertex is at the origin and its initial side is along the positive x-axis. An angle is said to be in the first quadrant, if in the standard position, its terminal side falls in the first quadrant.
Step-by-step explanation:
Of the 250 sheep in the flock, 34% are gray. What is the total number of gray sheep in the flock?
Answer:
85 sheep are grey
Step-by-step explanation:
2x + 6 = 2(x + 3)
How many solutions would it have
Answer:
an infinite amount of solutions
Step-by-step explanation:
do you want an explanation?
btw, plz brainliest
Answer: Infinite
Step-by-step explanation: :)
-17 + 20 +(-3)=
llllll
Answer:
0
Step-by-step explanation:
-17+20=3
3+(-3)=
3-3=0
Plz help me with this Plzzzz!!!!
I need to know the answer in less than 5 mins?? Some one help?
Answer:
2x-8>-4
2x>-4+8
2x>4
x>2
the answer is A
hope it helped
Answer:
It is a
Step-by-step explanation:
2x - 8 > -4
2x > -4 + 8
2x > 4
1x > 2
x > 2
Which type of lines is shown below?
intersecting but not perpendicular
neither parallel nor intersecting
parallel
perpendicular
Answer:perpendicular
Step-by-step explanation:
Amy is a nurse and she works 52 hours a week. Amy gets paid $50 / per hour for regular time and $75 / hour for overtime, apart from 40 hours is regular work week hrs. The following are deductions from Amy's paycheck. Use these deductions to calculate Amy's overtime pay: Federal tax: $150 State tax: $54 City tax: $24 Health insurance: $100 Medicare tax: $45 401k contribution: $80
Answer: check of the week= 2447
Step-by-step explanation:
40 hours= 2000
12 hours= 900(over time)
deductions of the over time= 453
900-453= 447
check of the week= 2447
Consider the quadric function f(x)=9x^2+30x+25=0
Answer:
im not sure my bad
Step-by-step explanation:
the answer is 0 , the solution is 1
Step-by-step explanation:
HELP PLEASEEEEEEE it’d be rlly appreciated
Maeve has 45 coins, all nickels and dimes. The total value of her coins is $3,60. How many nickels and
dimes does she have?
Answer: they have
et n = number of nickels
Let d = number of dimes
given:
(1) +n+%2B+d+=+45+
(2) +5n+%2B+10d+=+360+
-------------------
Multiply both sides of (1) by 5
and subtract (1) from (2)
(2) +5n+%2B+10d+=+360+
(1) +-5n+-+5d+=+-225+
+5d+=+135+
+d+=+27+
and, since
(1) +n+%2B+d+=+45+
(1) +n+%2B+27+=+45+
(1) +n+=+45+-+27+
(1) +n+=+18+
She had 18 nickels and 27 dimes
check:
(2) +5%2A18+%2B+10%2A27+=+360+
(2) +90+%2B+270+=+360+
(2) +360+=+360+
Step-by-step explanation:
Answer:18 nickels 27 dimes
16. The ordered pairs (8,12), (16, 24), (x, 21), (26, y
) represent a proportional relationship.
Find the value of x and the value of y.
Select the two correct answers.
A. x = 7
B. x = 14
C. x = 9
D. y = 56
E. y = 39
F = 42
Answer: x = 14, y = 39.
State if the two triangles are congruent. If they are, state how you know.
Are they
SSS OR SAS OR NOT CONGRUENT STATE HOW?
Answer:
1) SAS, 2) SAS, 3) SAS, 4) Not Congruent, 5) SSS, 6) SSS
Step-by-step explanation:
1) SAS - because the two tick marks match up, the right angle is shared, and the two triangles share one side
2) SAS - because the one tick mark matches up, the angles are shared, and the two triangles share one side
3) SAS - because the two tick marks match up, the angles are shared, and the two triangles share one side
4) Not Congruent - because the triangle on the left has the angle in between the tick marks while the triangle on the left does not have the angle in between the tick marks
5) SSS - because the two pairs of tick marks match up and the two triangles share a side
6) SSS - because the two pairs of tick marks match up and the two triangles share a side
hope that helps, good luck
It is found that the options are 1) SAS, 2) SAS, 3) SAS, 4) Not Congruent, 5) SSS, 6) SSS.
What is SAS similarity theorem?ΔABC ~ ΔDEF only if ratio of two sides of ΔABC and corresponding two sides of ΔDEF is equal and the angle included in both sides are congruent.
1) SAS similarity theorem proved that the two tick marks match up, the right angle is shared, and the two triangles share one side.
2) SAS similarity theorem proved that the one tick mark matches up, the angles are shared, and the two triangles share one side.
3) SAS similarity theorem proved that the two tick marks match up, the angles are shared, and the two triangles share one side.
4) Not Congruent, since the triangle on the left has the angle in between the tick marks while the triangle on the left does not have the angle in between the tick marks.
5) SSS similarity theorem proved that the two pairs of tick marks match up and the two triangles share a side.
6) SSS similarity theorem proved that the two pairs of tick marks match up and the two triangles share a side.
Learn more about congruent triangles;
https://brainly.com/question/12413243
#SPJ1
Multiply the polynomials.
(3x+4x+ 4)(2x - 4)
Answer:
A
Step-by-step explanation:
( 3x² + 4x + 4)(2x - 4)
(6x³ - 12x² + 8x² - 16x + 8x -16)
(6x³ - 4x² - 8x - 16)
Hope this helps!
A family had dinner in a restaurant and paid $30 for food items. They had to pay 5% tax. How much did they pay for the dinner after tax?
Answer:
30/100 X 105 = 31.50
they pay $31.50
what strategies can help you determine about unknown side when finding perimeter
Answer
I think you can visulize the problem. whne you see a rectangle (for example) both the long sides will have the same length. Both the short sides will also have the same width. There you have it! that's how u find the unknown side (s).
Hope this helps :)
Sherry and Karl both started their hike with a small bottle filled with water. Tia started her hike with a larger bottle that was ½ full. At the end of the hike, Sherry and Tia's bottles were each half filled with water. Karl's bottle was ⅓ filled with water. Who has the most water left? Construct a math argument to support your answer.
Answer:
Sherry is the wonner,winner, kark is burning
The graph represents a function related to a train's movement over time.
Which function could this graph represent?
A.
the speed of a train as it decreases its rate of acceleration
B.
the speed of a train as it slows down when approaching a station
C.
the distance of a train from a station it has departed as it accelerates
D.
the distance of a train from a station it approaches at a constant speed
Answer:
C: The distance of a train from a station it has departed as it accelerates.
Step-by-step explanation:
I just did it.
Simplify the expression by combining like terms. -9x + 2y - 7 + 8y + 2x + 20
Please help me
Answer:
-7x+20y+13
Step-by-step explanation:
Answer:
-7x+10y+13
Step-by-step explanation:
want the explanation?
I guess no cause you know that we need to collect like terms. :)
pls help asap 50 points
answer choices are
a.) (-3.5, 2)
b.) (-2, 4)
c.) (-1, 1)
d.) (-2.5, 8.5)
Answer:
the answer b or c I hold this helps
To enlarge or reduce a shape you must:
What is the other endpoint of the segment with midpoint 23 and endpoint 27
Answer:
19
Step-by-step explanation:
Difference between one end point and mid point
= 27 - 23 = 4
Other endpoint = 23 - 4 = 19
solve the inequality
-6 is greater than t-(-13)
HELP PLZ with this problem
can someone help me pls
3х - 15 > 15
Answer:
X > 10
Step-by-step explanation:
3x - 15 > 15
+ 15 (both sides)
3x > 30
divided by 3 (both sides)
X > 10
Troy has 7 coins worth 52¢. If the coins are all dimes and pennies, how many dimes and pennies does he have?
Answer:
5 dimes and 2 pennies.
Step-by-step explanation:
What is the area of this composite figure?
A. 216 cm²
B. 192 cm²
C. 100 cm²
D. 264 cm²
Answer:
A. 216cm²
Step-by-step explanation:
Area of triangle
(12 × 8) / 2 = 48
Area of rectangle
14 × 12 = 168
168 + 48 = 216
help with math plz asap!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Help immediately plssss!!!!
Answer:
............462........
Answer:
470
Step-by-step explanation:
Given
z([tex]y^{4}[/tex] - x² ) ← substitute given values
= 2([tex]4^{4}[/tex] - 5² ) ← evaluate contents of parenthesis
= 2(256 - 25)
= 2(235)
= 2 × 235
= 470