Answer:
-3, 2
Step-by-step explanation:
The diameter of a circle is 22 meters. What is the circle's area?
Answer:
Step-by-step explanation:
A=3.14 x 22m x 22m
A=69.08m x 22m
A=1519.76m2 (squared po yan)
Consider the diagram below with parallel planes D and N.
Which of the following statements about the figure are true? Select all that apply.
FA is a line, line segment, and a ray.
Lines rands are perpendicular,
Ray RO and Ray CA form an angle.
A FA is a line, line segment and a ray
B lines r and s are perpendicular
C Ray RO and Ray CA form an angle
D M and C are Collin war and coplanar
E F, O, and R are coplanar in D
F Ray MC and Ray CA form a 90 degree angle
G using segment addition postulate, FO + OC = FA
Answer:A
Step-by-step explanation:line segment
A shop has a sale and reduces all its prices at the rate of 15k in naira. Find the sale price of an article marked at 740 naira.
Answer:
Sales price of article = 629 naira
Step-by-step explanation:
Given:
Discounted rate = 15%
Marked price of article = 740 naira
Find:
Sales price of article
Computation:
Sales price of article = Marked price of article [1 - Discounted rate]
Sales price of article = 740[1 - 15%]
Sales price of article = 740[1 - 0.15]
Sales price of article = 740[0.85]
Sales price of article = 629 naira
∠A and ∠ B ∠B are complementary angles. If m ∠ A = ( 2 x + 18 ) ∘ ∠A=(2x+18) ∘ and m ∠ B = ( 6 x − 8 ) ∘ ∠B=(6x−8) ∘ , then find the measure of ∠ B ∠B
Answer:
Step-by-step explanation:
in complementary angles sum of two angles is always 90 degree .
2x+18+6x-8=90
8x+10=90
8x=90-10
x=80/8
x=10
angle B=6x-8
=6*10-8
=60-8
=52 degree
therefore angle B is 52 degree
please help version 2
Answer:
16°
Step-by-step explanation:
2x° + 6° = 38°
x° = (38°- 6°)÷2=16°
Tell whether the sequence is arithmetic. If it is, identify the common difference.
-9, -17, -26, -33, ...
A. Not arithmetic
B. Arithmetic, common difference is 8
C. Arithmetic, common difference is 9
D. Arithmetic, common difference is 7
Answer: Not arithmetic
Step-by-step explanation:
For a sequence to be arithmetic, the difference between consecutive numbers must be constant. In this sequence, they are not, as the difference is 8, then 9, then 7.
Which statement below compares the decimals correctly? (3 points) A 0.63 < 0.48 B 0.48 = 0.63 C 0.63 > 0.48 D 0.48 > 0.6
Answer:
[tex](c)\ 0.63 > 0.48[/tex]
Step-by-step explanation:
Given
[tex]0.63[/tex] and [tex]0.48[/tex]
Required
Which compares them correctly
[tex](a)\ 0.63 < 0.48[/tex]
This is incorrect because 0.63 is greater
[tex](b)\ 0.48 = 0.63[/tex]
This is also incorrect because 0.63 is greater
[tex](c)\ 0.63 > 0.48[/tex]
This is also correct because 0.63 is greater
[tex](d)\ 0.48 > 0.63[/tex]
This is also incorrect because 0.63 is greater
Find w(-5) given the function:
w(t) = 3t - 1
Answer:
-16
Step-by-step explanation:
Replace all t with -5:
w(t) = 3t - 1
w (-5) = 3(-5) - 1
w(-5) = -16
Answer:
-16
Step-by-step explanation:
In the diagram, △ABC∼△DEF. The area of △ABC is 12 square inches. Find the area of △DEF
Answer:
A=3
Step-by-step explanation:
so the scale factor from ABC to DEF is 1/4. so 8*1/4 is 2 which is what they give us. so 12 *1/4 would be 3. The area of DEF is 3.
A right cone has radius 5 ft and slant height 9 ft. The radius and slant height are both multiplied by 1/2. Which of the following correctly describes the effect on the surface area? Help ASAP!!!
Answer:
The surface area is multiplied by 1/4.
Step-by-step explanation:
I'll give brainiest
all quadrilaterals have four sides true or false
pls explain why
Answer:
True
Every quadrilateral has 4 sides, 4 vertices, and 4 angles. 4. The total measure of all the four interior angles of a quadrilateral is always equal to 360 degrees.
Consider the sequence:-2, -10,-50,-250, ...
Find the next term in the sequence
Answer:
-1,250
Step-by-step explanation:
its multiplying by 5
Answer:
Next term = -1250.
Step-by-step explanation:
Difference = x5
-250 x 5 = -1250.
please show an explanation
Answer:
You should go to algebraic calculator. its amazing
Step-by-step explanation:
brainliest?
15 point:Which label on the cone below represents the center of the base?
Answer:its C because the base is the bottom of the figure and C goes to the middle point at the bottom of the figure
Step-by-step explanation:
4/12 as a decimal, how do i solve this?
Which system of equations has no solutions?
Answer:
C
Step-by-step explanation:
2 1/8 - 1/2
PLEASE TELL ME STEP BY STEP AS FAST AS POSSIBLE
THANK YOU!
[tex]2\frac{1}{8} - \frac{1}{2} = \frac{8*2+1}{8} - \frac{1}{2} = \frac{17}{8} - \frac{1}{2} = \frac{17}{8} - \frac{1*4}{2*4} = \frac{17}{8} - \frac{4}{8} = \frac{17-4}{8} = \frac{13}{8} = 1\frac{5}{8}[/tex]
Find the circumference of the circle 8.5cm
Answer: The circumference of the circle is 53.38 cm.
Step-by-step explanation:
Circumference of the circle is the distance around the circle.
Formula used:
[tex]C = 2\pi r[/tex]
Where,
C is circumference of circle
r is radius of circle
Given:
Radius of circle = 8.5 cm
Now putting all the given values in the above formula, we get:
[tex]C = 2\pi r\\C=2\times 3.14\times 8.5cm\\C=53.38cm[/tex]
Therefore, the circumference of the circle is 53.38 cm.
Answer:
The circumference of circle is 53.38 cm.
Step-by-step explanation:
Given :
✧ Radius of circle = 8.5To Find :
✧ Circumference of circleUsing Formula :
[tex]\star{\small{\underline{\boxed{\sf{\red{Circumference_{(Circle)} = 2\pi r}}}}}}[/tex]
✧ π = 3.14 ✧ r = radiusSolution :
Substituting all the given values in the formula to find circumference of circle :
[tex]{\dashrightarrow{\small{\pmb{\sf{Circumference_{(Circle)} = 2\pi r}}}}}[/tex]
[tex]{\dashrightarrow{\small{\sf{Circumference_{(Circle)} = 2 \times 3.14 \times 8.5}}}}[/tex]
[tex]{\dashrightarrow{\small{\sf{Circumference_{(Circle)} = 2 \times \dfrac{314}{100} \times \dfrac{85}{10}}}}}[/tex]
[tex]{\dashrightarrow{\small{\sf{Circumference_{(Circle)} = \dfrac{2 \times 314 \times 85}{100 \times 10}}}}}[/tex]
[tex]{\dashrightarrow{\small{\sf{Circumference_{(Circle)} = \dfrac{628 \times 85}{100 \times 10}}}}}[/tex]
[tex]{\dashrightarrow{\small{\sf{Circumference_{(Circle)} = \dfrac{53380}{1000}}}}}[/tex]
[tex]{\dashrightarrow{\small{\sf{Circumference_{(Circle)} = 53.38 \: cm}}}}[/tex]
[tex]\star{\small{\pink{\underline{\boxed{\sf{Circumference_{(Circle)} = 53.38 \: cm}}}}}}[/tex]
Hence, the circumference of circle is 53.38 cm.
[tex]\rule{300}{1.5}[/tex]
Mancuso wants to draw a sector whose area is 2 times the area of the sector shown
Which method will NOT work?
Answer:
Multiply the radius, r, by 2. Keep the angle measure x.
Step-by-step explanation:
The area of the sector whose area is double as that of given sector is : A{new} = {x/90} × πr².
What is function?A function is a relation between a dependent and independent variable.
Mathematically, we can write → y = f(x) = ax + b.
Given is that Mancuso wants to draw a sector whose area is 2 times the area of the sector shown.
The area of the sector given is -
A = {x/180} x πr²
For the area to be double, we can write the area of the sector as -
A{new} = 2 × {x/180} × πr²
A{new} = {x/90} × πr²
Therefore, the area of the sector whose area is double as that of given sector is : A{new} = {x/90} × πr².
To solve more questions on sectors, visit the link-
brainly.com/question/29014197
#SPJ2
An suv goes 330 miles on 15 gallons of gas, what is the number of miles per gallon the suv gets?
Answer:
22
Step-by-step explanation:
330/15 = 22
A hat's original price was $50. It is on sale for 40%0ff. How much does it cost?
Answer:
30
Step-by-step explanation:
40/100 x 50= 20
50-20=30
Answer:
30.00
Step-by-step explanation:
PLEASEE HELP WITH THIS IMAGE!! WILL GIVE BRAINLIEST!!!!
Step-by-step explanation:
area of the triangle
1/2xbxh
1/2(12x9)
1/2(108)
area of triangle is 54in²
area of rectangle
2(L+W)
2(15+6)
2(21)
area of rectangle is 42in²
Total area is 96in²
Answer:
323
This link could help u understand:
https://www.you tube.com/watch?v=HtXPpqKud5U
Please mark as brainliest if answer is right
Have a great day, be safe and healthy
Thank u
XD
A TV weather channel reports a 35% chance of rain today.
What is the probability that it will not rain today?
Answer:
There is a 65% chance it will not rain
Step-by-step explanation:
The probability must add to 100%. There are two choices: it will rain or it will not rain
100-35% = 65%
There is a 65% chance it will not rain
A diagram shows a kite and its frame.
Answer:
indeed it does
Step-by-step explanation:
wheres the diagram exactly?
can some help 10 points and brainllest for the first answer
Answer:
1. 24w+8
2. 4s+28t
3. 150-75b
I NEED HELP ASAP!!! What is the value of a?
9514 1404 393
Answer:
C. 17.25
Step-by-step explanation:
The product of distances from the common point to the two circle intersection points is the same for each secant.
5(5+12) = 4(4+a)
69 = 4a . . . . . . . . subtract 16, simplify
17.25 = a . . . . . . . divide by 4
EASY BRAINLIEST PLEASE HELP!!
-if you answer correctly ill give you brainliest which will give you 100pts-
(if you put links or don't answer accordingly im reporting your account)
Answer:D..the diagonals bisect each other. Since bisectors divide the diagonals equally in two parts.
Answer:
C.
Step-by-step explanation:
What is the value of x in the diagram below??
Answer:
2.6
Step-by-step explanation:
Just divide 5 by 13 to get 2.6 then times 5 and 2.6 is 13
Triangle EFG is dilated by a scale factor of one half centered at (1, 1) to create triangle E'F'G'. Which statement is true about the dilation?
Answer:
A triangle is dilated by scale factor of 1/5
Step-by-step explanation:
A triangle has three sides. All the corresponding angles of triangle must be congruent. When the triangle is dilated it is rotated 90 degrees clockwise about its origin. The shape of the triangle will not change due to rotation of dilation.
MARKS BRAINLISET
PLEASEE HELPPP
Answer:
One student has lived in 7 states
Step-by-step explanation: