Answer:20
Step-by-step explanation:
17 + 3 = 20
20 + 3 = 23
What is the value of t in the following equation?
Kaitlyn buys 3 T-shirts for $14.95 each. What is the total cost
Answer: $44.85
Step-by-step explanation:
$14.95x3
I will give brainliest please help and explain, I forget how to do this.
Answer:
I need more context then that but if its simply measured thats about an inch
Step-by-step explanation:
Answer:
1) measure of each ∡ = 120°
2) sum of all exterior angles = 360°
Step-by-step explanation:
1) if this hexagon is 'regular' (meaning all sides and angles have the same measure) then you can divide the total sum (720°) by 6 to get 120°
The formula to find the total sum of interior ∡'s is (n-2)·180 where 'n' is the number of sides
2) the sum of all exterior angles for any polygon is always 360°
Eight notebooks cost $10. At this rate, how much would 12 notebooks cost?
I took a photo of the question.
Answer:
f(f(5)) = 11
Step-by-step explanation:
[tex]f(f(5)) \\ from \: the \: table \: f(5) = 9 \\ so \: f(f(5)) = f(9) \\ also \: from \: the \: table f(9) = 11 \\ so \: f(f(5)) = 11[/tex]
I hope that is useful for you
Find the area of a quarter of a
circle (radius = 6)
9514 1404 393
Answer:
9π ≈ 28.27 square units
Step-by-step explanation:
The formula for the area of a circle is ...
A = πr² . . . . . radius r
For a radius of 6 units, the area is ...
A = π·6² = 36π . . . . . square units
The area of a quarter-circle is 1/4 of this:
quarter-circle area = (1/4)(36π) = 9π ≈ 28.27 . . . square units
Scenario 1: Which states would get you to 270 the fastest?
List the states and the number of votes you used in this scenario
Answer:
can you turn the picture over please so I can be able to read it
Write the standard form of the equation of the circle described below. center(2,-6) and radius=8
Center: (2,-6)
Radius: 8
...
(x - 2)² + (y + 6)² = 64
the cookie diameter is 14 cm how my much is the radius
help please. giving brainliest
Please help Me I gotta finish and no lying please. (NO LINKS) Please help mee
select the expression that are equivalent to 7a+4a
Answer:
7a+4a
we add same term.
a is common for both.
First take common term out
7a+4a = a(7 + 4) (we add same term.
= 11a
Step-by-step explanation:
Determine whether 3y = −7x + 8 is quadratic or not. Explain.
Yes, it is Quadratic.
D. Yes; it can be rewritten in the form y = ax2 + bx + c.
There is no b, so you would skip over it
3y = -7x + 8
isolate the y (divide 3 from both sides)
(3y)/3 = (-7x + 8)/3
y = (-7x + 8)/3 would be your answer
D. Yes; it can be rewritten in the form y = ax2 + bx + c. (is actual answer)
hope this helps
please help me need answers
Answer:
I think there is no solution
Step-by-step explanation:
On a test, you earn 92% of the possible points by correctly answering 6 five-point questions and 8 two-point questions. How many points $p$ is the test worth?
The test is worth p= points.
Step-by-step explanation:
(6×5)+(8×2)=46
92℅=46points
100℅=x
criss cross
92℅x=46
92℅. 92℅
and this is the answer
Answer:
50 Points Total
Step-by-step explanation:
You only got 92% right on the test to that means you missed some questions. So 6x5=30, 18x2=16, 16=30=46 100%-92%=8%, 8%=4 points.
What is the equation of the circle with center (-1, 8) and radius 1?
(x + 1)2 +(y - 3)2 = 1
(x - 1)2 + (y - 3)2 = 1
(x - 1)2 + (y + 8)2 = 2
Answer:
(x+1)² + (y−8)² = 1
Step-by-step explanation:
I hope I helped, and I always appreciate brainliest!!! :)
What happens to the pitch you hear when two sound waves constructively
interfere?
A. It increases due to the Doppler effect.
B. It decreases due to the Doppler effect.
C. The pitch does not change.
D. You hear the pitch of the louder sound.
Answer: D
Sound waves with higher amplitudes sound louder than sound waves with lower amplitudes. Constructive interference will make a sound louder while destructive interference will make a sound quieter. Two waves that add together may have different frequencies.
Identify the following as Expression or Equation
i will give brainliest
Cassie has 30 marbles. Abdul has m marbles. If Cassie has 10 times as many
marbles as Abdul, write an equation that shows how many marbles Abdul has.
Answer:
30=10m
m=3
Step-by-step explanation:
On the other side should be an expression representing how many marbles Cassie has in terms of the number of marbles that Abdul has. Abdul has m marbles, and Cassie has ten times that many. Wouldn't that be 10m? That should be placed on the right-hand side of the equation. From there, it should be fairly simple to solve for m.
Hope this helps!!
find two square roots of 49
Answer:
its 7.
Step-by-step explanation:
7 x 7 = 49
simple
is x=5 a solution to the equation 3b+3=38
yes or no
Answer:
no
Step-by-step explanation:
substitute b with 5
3(5)+3=38
Multiply
15+3=38
Add
it does not equal up
18=38
Answer:
yes Hgggggggggf the centergegge-eghrhtrhhhghgebbgegebeeebbe
Jillian bought 2 3/4 pounds of flour. Victoria bought 1 1/2 times as much as Jillian. How many pounds of flour did Victoria buy?
Answer: 4.125
Step-by-step explanation:
2+3/4= 2.75
2.75•1.5= 4.125
Ms.Johnson wants to buy donuts for her science class, she wants to buy 8 glazed donuts, 12 chocolate donuts, and 16 jelly donuts. What is the ratio of the number of glazed donuts to the total number of donuts?
Answer:
8/36
Step-by-step explanation:
i need this answer hurry ???
Answer:
240
Step-by-step explanation:
Answer:
x = 16
Step-by-step explanation:
Use Pythagorean Theorem [tex]20^{2} = 12^{2} +x^{2}[/tex]
Solve for x and you get 16.
Help please!! try to explain if you can !!
Answer:
angle 1 and 4 are vertical angles
angle 1 plus angle 2 = angle 4
angle 2 and angle 7 are all of the above
Step-by-step explanation:
1. complementary angles are angles that have a sum of 90. because the angles are vertical angles they are congruent so the angles are likely not going to equal 45 degrees
vertical angles are angles that are vertically aligned with each other
adjacent angles are angles that share a common vertex, because these angles are not right next to each other they do not share a common vertex hence they are not adjacent angles
2. The answer choice shows the proof that an exterior angle is equal to the sum of its opposite interior angles
angle 4 being the opposite angle and angles 1 and 2 being opposite interior angles
3 The image shown is an example of corresponding angles
From looking at the image and then looking at the question we can tell that angles 2 and 7 are corresponding angles
Corresponding angles are congruent
Angles 2 and 7 are also obtuse angles. We know this because the angle formed is larger than a right angle
Answer:
1 &4 are vertically opposite angle
angle 1+angle 2=angle 4 exterior angle of the triangle is equal to the sum of two opposite interior angle
angle 2 and angle 7 are corresponding angle
Ohique earns $750 in the span of 25 days. How many days does he have to work if he wants to earn $1500?
Answer:
50
Step-by-step explanation:
750+750=1500 so 25+25=50 so the ansewer is 50
5. I ran 1 miles and a half at 6 mph. How long did it take ?
Answer:
15 minutes
Step-by-step explanation:
camile mowed lawns for 3 hours and earned $6.80 per hour.then ahe wates windows for 2 hours and earns $6.20 per hour.what were camila's average earnings per hour for all 5 hours?
Answer:
3 hours times 6.80= 20.40
2 hours times 6.20= 12.40
20.40 + 12.40 = 32.80
32.80 ÷ the 5 hours= $6.56 per hour average
The area of the missing face is
Which expression is equivalent to 10x2y + 25x2?
5x2(2y + 5)
5, x, 2, (2, y, + 5)
10x2(y + 25)
10, x, 2, (, y, + 25)
5x2y(5 + 20y)
5, x, 2, y, (5 + 20, y, )
10xy(x + 15y)
Answer:
12
Step-by-step explanation:
because i said so
The dot plot shows the wing lengths in millimeters for ten birds.
wing length of birds
. . (...) . . : .
46 47 48 49 50 51 52 53 54
wing length (milliliters)
Which statement is supported by the data in the dot plot?
A. More than half of the birds have wing lengths of less than 50 millimeters.
B. There are more birds that have a wing length of 54 millimeters than birds that have a wing length of 46 millimeters.
C. Fewer than half of the birds have wing lengths greater than 48 millimeters.
D. There are more birds that have a wing length of 52 millimeters than birds that have a wing length of 51 millimeters.
Answer:
More than half the birds have wings length of less than 50 millimeters
Step-by-step explanation:
Trust me.
Answer:
More than half the birds have wings length of less than 50 millimeters
Step-by-step explanation: