answer overall
3.3
Step-by-step explanation: sample a is 2.9 sample b is 3.5 sample c is 3.2 sample d is 3.6
overall its 3.3
I don't know about the range so sorry
7b, if b = 3
Please answer correctly and I PEMDAS
21
Step-by-step explanation:
because
7b
=7 × b
=7 × 3(b=3)
=21
A cyclist rolls down a hill. He starts from rest and after 8 s he is traveling at 13.6m/s. What is his acceleration?
Answer:
1.7 m/s^2
Step-by-step explanation
acceleration is change in velocity / time
so we do 13.6 - 0 = 13.6 gives us change in velocity
13.6/8 = 1.7 m/s^2 gives acceleration
hope this helps
The graph shows the path of a diver's
jump from a diving board. Circle all
that apply:
A.The diver reaches maximum height at one se
B.The diving board is 25 meters high.
C.The diver hits the water at 3.5 seconds.
D.The diver's height is always decreasing
E.The vertex is the minimum of (1, 30).
What is the measure of 22?
Angles are not necessarily drawn to scale.
X
Y
32
Z
Answer:
56 i hope this helps!
Step-by-step explanation:
Well its the answer because its the problems answer! hope this helps
Answer:
[tex]\boxed{\tt x=58^{\circ}}[/tex]
Step-by-step explanation:
From the given diagram, we see that ∠YOZ and ∠XOY are complementary angles.
Complementary angles: two angles with measures that add up to 90°.
[tex]\tt m\angle XOY+m\angle YOZ=90^{\circ}[/tex]
[tex]\tt \angle XOY+\angle YOZ=90^{\circ}[/tex]
[tex]\tt 32^{\circ}+x=90[/tex]
Subtract 32 from both sides:
[tex]\tt 32^{\circ}+x-32^{\circ}=90^{\circ}-32^{\circ}[/tex]
[tex]\tt x=58^{\circ}[/tex]
___________________________________
50 POINTS!
What is the value of x in the equation 4(–5 + x) = –4?
A.
–6
B.
–4
C.
4
D.
6
Answer: C 4
Step-by-step explanation:
Please help
I failed this lesson and I really don’t wanna get held back again
Answer:
TOP LEFT
Step-by-step explanation:
What is the value of (x)
What is the surface area of the regular pyramid given below?
A. 280 units2
B. 329 units2
C. 189 units2
D. 140 units2
The surface area of the regular pyramid in the diagram is 189 units². The correct option is C. 189 units²
Area of a PyramidFrom the question, we are to calculate the surface area of the regular pyramid
The surface area of the pyramid = Sum of area of the triangular faces + Area of the square base
∴ Surface area of the pyramid = [tex]4(\frac{1}{2}bh)+ b^{2}[/tex]
Surface area of the pyramid = 2bh + b²
Where b is the base
and h is the perpendicular height of each triangular faces
In the given diagram,
b = 7
h = 10
∴ Surface area of the pyramid = 2×7×10 + 7²
Surface area of the pyramid = 140 + 49
Surface area of the pyramid = 189 units²
Hence, the surface area of the regular pyramid in the diagram is 189 units². The correct option is C. 189 units²
Learn more on Calculating area of Pyramid here: https://brainly.com/question/22744289
#SPJ1
Answer:
C
Step-by-step explanation:
how do you find the value of x^2 + 8 when x = 5
Answer:
Step-by-step explanation:
when x = 5
x² + 8
= (5)² + 8
= 25 + 8
= 33
Answer:
33
Step-by-step explanation:
Plug the 5 in the x so it would be 5^2 + 8
.
What is the purpose of parentheses in a two-step problem?
Parentheses tell you to multiply first.
Parentheses tell you to do the operation with the largest numbers.
Parentheses tell you to add first.
Parentheses tell you what operation to do first.
Answer:
The Parenthesis tells you what operation to do first.
Step-by-step explanation:
Why? Because you have to get rid of the Parenthesis before getting rid of anything else in the problem.
For brainiest:):):):):):)
Answer: 12. 5/20
13. 12/16
14. 35/15
15. 20/36
18.45/24
Step-by-step explanation: 12. 4x5=20 so 1x5=5 so its 5/20
13. 3x4=12 so 4x4=16 so its 12/16
14. 7x5= 35 so 3x5=15 so its 35/15
15. 9x4=36 so 5x4=20 so its 20/36
18. 15x3=45 so 8x3=24 so its 45/24
plz mark me brainliest
Answer the following questions about complementary angles. Complementary angles are 2 angles that add up to 90 degrees.
∠1=20 so ∠2=
∠3=48 so ∠4=
∠5=15 so ∠6=
please help will give brainliest
Answer:
2=70 ,4=42, 6=75
Step-by-step explanation:
Subtract each number by 90 to find the missing complementary angle.
mark buys a used car for $12,000. the value of the car depreciates 10% per year from the last time he bought the car. how much is the car after 5 years?
Answer:
1000 car worth after 5 year
What is x or solve for x
Answer:
x = 8
Step-by-step explanation:
The measure of an arc is equal to the angle at the centre subtended by the arc.
The sum of the 3 arcs = 180° , then
5x + 6 + 83 + 51 = 180
5x + 140 = 180 ( subtract 140 from both sides )
5x = 40 ( divide both sides by 5 )
x = 8
Which of these is closest in size to 1?
0.95
1.05
0.960
1.040
0.95
so like can someone help me with this test
Jana divided a sheet of paper into 5 equal sections and colored 2 of the sections red. What precent of the paper did she color ( ik the answer is ez my mom told me to think, but im too lazy to think )
Answer:
are u dumxb?? asur grandpa in the graveyard
x + 16 = 25 What is the value of x?
Answer:
x = 9
Step-by-step explanation:
Isolate x first by moving 16 to the other side
x = 25 - 16
x = 9
find the area of the figure below composed of a rectangle with a semicircle removed from it. Round to the nearest tenths place
Area of rectangle - area of semicircle
L×B - πr square /2
Area = 124/7...
.
The sequence 200, 100, 50, 25, ... has a common ratio of
.
Answer:
1/2
Step-by-step explanation:
Multiply all of them by 1/2 and it’ll give you the next value
question in the image attached8
Answer:
E
Step-by-step explanation:
Please help if good with math!!! TSYM!!
Select the quadrant or axis where each ordered pair is located on a coordinate plane
Answer:
Quadrant IIQuadrant IVy axisStep-by-step explanation:
Quadrant I is written in the format: (x,y)
Quadrant II is written in the format: (-x,y)
Quadrant III is written in the format: (-x,-y)
Quadrant IV is written in the format: (x,-y)
Points on the x axis are written in the format: (x,0) or (-x,0)
Points on the y axis are written in the format: (0,y) or (0,-y)
Hope it helps!
PLEASE ANSWER THE QUESTION IN THE PIC, ill give brainliest
Step-by-step explanation:
I think it is
5<x</=10
I think this is what it would be
are they functions? if not why?
Answer:
1 is yes, 2 is no because 1 and 3 repeat, which means that 2 Y-Values would get the x-value of 1 and 3, and x cannot have 2 different values.
Step-by-step explanation:
1/6x + 7 = -41
Pls help I’m confused pls pls pls pls p
Step-by-step explanation:
First subtract 7 from both sides, so now you have 1/6x = -48 then divide both sides by 1/6
so x = -288
Sorry if its the wrong answer, thats what I got
A fifteen passenger van is rented for a family vacation. The van rental is $75.00 per day, plus a $160.00 insurance fee. Which equation could be used to find x, the number of days the car can be rented if they want to spend exactly $760.00 on the van rental?
Answer:
x=3
Step-by-step explanation:
You should add 75$ to 160$ and get $235, then divide 760 by 235. you an only go 3 days, because if you go another that's over the budget
find the solutions
question is pasted on the question
Answer:
1=(5,-2) 2=(1,4)
Step-by-step explanation:
is 9,972 above sea level
Answer:I do believe so because denver is like 5,000 something above sea level
Step-by-step explanation:and negative numbers would be below sea level
If f(x) = 6x+7 find f(q+1)
Answer:
6q + 13Step-by-step explanation:
Given
f(x) = 6x+7To find f(q+1),
substitute x with q+1 in the given equation:
f(q + 1) = 6(q + 1) + 7 = 6q + 6 + 7 = 6q + 13Answer:
Given :-f(x) = 6x + 7
Solution :-Let's put c as q + 1 and f as 6
6(q + 1) + 7
(6 × q) + (6 × 1) + 7
6q + 6 + 7
6q + 13
[tex] \\ [/tex]