Answer:
A = 132 cm²Step-by-step explanation:
Area of the figure is a sum of area of rectangle 4 cm × 7 cm and trapezoid with bases of 19 cm i 7 cm and altitude of 8 cm.
Therefore:
[tex]A=7\cdot4+\dfrac{7+19}2\cdot8=28+26\cdot4=132[/tex]
a square tile has width of 1/4 foot. how many tiles will fit end to end along a 4 foot wall
16 tiles
8 tiles
4 tiles
1 tile
Answer:
16 tiles
Because there are 4 parts in 4/4 and the if you have 4 of the four parts that is 16.
find three fifth of Ghana cedis 200
Answer:
Hi.
three fifth of 200 is 120.
A frosting is made of cream cheese and powdered sugar in
the ratio 3:2. If you use 120g of cream cheese, how much
powdered sugar should you use?
Plz help
Answer:
80g
Step-by-step explanation:
Answer:
80g
Step-by-step explanation:
80g
Mr. E makes oatmeal raisin cookies by mixing 3 pounds of cookie dough and 6 quarts of raisins. Assume that he continues to use the same rate to make more batches of cookies. How many pounds of cookie dough should Mr. E mix with 48 quarts of raisins?
Answer:
24 pounds
Step-by-step explanation:
48 quarts of raisins divided by 6 is equal to 8.
So 3 pounds of cookie dough times 8 = 24.
24 pounds of cookie dough.
(8.5 x 10^3) (2 x 10^5)
Answer:
Simplified = 1.7×109
1.7×109 = 185.3
ILL BRAINLIEST YOU PLEASE HELP ME
Answer:
B
Step-by-step explanation:
c=a^2+b^2=9^2+40^2=41
!!I WILL GIVE BRAINLIEST!!
A circle is represented by the equation below
(x+2)^2 + (y - 4)^2= 225
Which statement is true?
The circle is centered at (-2,4) and has a radius of 15.
The circle is centered at (2,-4) and has a diameter of 15.
The circle is centered at (2,-4) and has a radius of 15.
The circle is centered at (-2,4) and has a diameter of 15.
The circle is centered at (−2, 4) and has a radius of 15.
i took the test
A circle represented by the equation (x+2)² + (y - 4)²= 225 is centred at (-2,4) and has a radius of 15.
The equation of a circle is represented as follows:
Equation of a circle;(x-h)² + (y-k)² = r²where
(h, k) = centre
r = radius
Therefore, (x+2)² + (y - 4)²= 225 has the following centre and radius.
(x+2)² + (y - 4)²= 15²Then
(h, k) = (-2, 4)
Therefore, the circle is centred at (-2,4) and has a radius of 15
learn more on circle here: https://brainly.com/question/2416003?referrer=searchResults
Please help I really need it now!!!
Answer:
d. alternate interior angles are congruent
can someone answer this
h: 79 = 23 + 8h
Answer:
79=23+8h
or,79-23=8h
or,56/8=h
or,7=h
therefore the value of h is 7.
Step-by-step explanation:
Hope it helps you!!
first you have to do the 23+ you have to make 23 into a subtraction problem in these expressions. 79-23= 56
Now you have to cancel out the 8in 8h and do the opposite of multiplication and do division on both sides 8h/8 cancels out and 56 divided by 8 = 7
your answer is 7 hope this helps
If the sales tax in your city is 12% and your item cost $97, how much tax would you pay on that item?
Answer:
Step-by-step explanation:
11.64
Find the value of x. Round to the nearest tenth. Help please!!!
Answer:
x=3
Step-by-step explanation:
Right triangle so you can use pythagorean theorem
a squared + b squared = c squared
b=x
14^2 + b^2= 17^2
14+b=17
b=3
Is 1/10 a rational number
Answer:
yes i believe so
Step-by-step explanation:
a rational number is a number that can be written as a fraction, and 1/10 is a fraction. hope this helps
Answer: yes.
Step-by-step explanation:
a rational number is any number which can be expressed as a fraction p/q where p and q are integers and q is not equal to zero. In this fraction both numerator and denominator are natural numbers so 1/10 is a rational number!
please help me with this. We only need to solve number 3 and I really don’t understand it
Answer:
Step-by-step explanation:
you will take the number from one dice and the number from the other dice and simply add them together. so if one dice equals 4 and the other is 1 you would lay it out as 4+1=5 hope this helps
Hexagon
apothem = 15
side = 17.3
Find the area of this regular polygon. (Round to one decimal spot if necessary)
Answer:
778.5
Step-by-step explanation:
Area of any regular polygon = ( apothem * side length * number of sides ) divided by 2
Given information:
Apothem = 15
Side length = 17.3
Polygon Type = Hexagon ( its important to note that a hexagon has 6 sides )
* Plug in the given values into the formula *
Area = [tex]\frac{15*17.3*6}{2}[/tex]
15 * 17 = 259.5
259.5*6=1557
[tex]\frac{1557}{2} =778.5[/tex]
Hence, area = 778.5 square units
Answer:
778.5
Step-by-step explanation:
Ava buys a book for $8.58. She pays with a $10 bill. How much change will she get? (1) $2.28 (2) $4.66 (3) $1.42 (4) $3.52
Answer:
$1.42
Step-by-step explanation:
Ava buys a book for $8.58
She pays with a $10 bill
Hence her change would be
= 10-8.58
= 1.42
Ava change is $1.42
Grade 7 Imagine math i will give brainlist who ever gives me the right answers. plz help me
-9-(-12)=-9+12
=3
-9-12=-9+(-12)
=-21
Estimate 91 +94 by first rounding each number to the nearest ten.
Answer:
about 180
Step-by-step explanation:
(when rounding, numbers 0-4 "stay" meaning you'd round down. If the numbers are 5-9, you round up)
91 rounded to the nearest ten would be 90
94 rounded to the nearest ten would be 90 as well
So, 90 + 90 = 180
Technically though, 91+94 = 185. So rounding this to the nearest ten would be 190.
Do what you will :)
What are sin 0 and cos 0 for each value of 0?
Answer:
a. sin 300 = -∛3/2, cos 300 = 1/2
b. sin -225 = √2/2, cos -225 = √2/2
c. sin 5π/6 = 1/2, cos 5π/6 = -3√2
d. sin -4π/3 = √3/2, cos -4π/3 = -1/2
Step-by-step explanation:
See unit circle
i need this answered
Answer:
69 pi is your answer.
which graph represents y=^3sqrt x-5
Answer:
4
Step-by-step explanation:
Graph 4
ILL GIVE BRAINLIESIT HELP
Which of the following terms correctly describe the object below?
Check all that apply.
A. Square
B. Solid
C. Cube
D. Polygon
E. Prism
F. Pyramid
Its a solid and a cube
You were wrong with square because a square only has one face while a cube has 6.
You were also wrong with polygon because while polygons are 1-dimensional a cube is 3-dimensional
The following terms correctly describe the given object Square, Solid, Cube, Polygon.
Options A, B, C, D are correct.
What is a cube?A cube is a 3-D solid shape, which has 6 faces. A cube is one of the simplest shapes in three-dimensional space. All the six faces of a cube are squares, a two-dimensional shape.
Square is a figure in which all four sides are equal.
Solid is a three dimensional figure.
A Cube is a solid three-dimensional figure, which has 6 square faces, 8 vertices and 12 edges.
Polygon is two dimensional figure with straight lines.
The following terms correctly describe the given object Square, Solid, Cube, Polygon.
Options A, B, C, D are correct.
Find out more information about cube here
https://brainly.com/question/14075440
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There is a mixed group of 100 students and/or teachers; 45 are boys, 55 are girls, and 23 are female teachers. People are selected at random. What is the probability that the person chosen is either a boy or a teacher?
Answer:
68%
Step-by-step explanation:
At 5 A.M. the temperature was -6°C.
At 2 P.M. the temperature was 7°C.
What was the change of temperature
between 6 A.M. and 2 P.M.?
Answer:
13 °C
Step-by-step explanation:
You just ask yourself how you got from -6 to +7. So in other words, what plus -6 gets you 7. I know that 13-6=7. the aswer is 13°C.
hope this helps!!
help ill give brainiest, dont guess. first answer gets brainiest
Answer:
8. Surface area = 85.5cm^2
9. Volume = 45.5cm^3
Step-by-step explanation:
8. A=2(wl+hl+hw)=2·(2·6.5+3.5·6.5+3.5·2)=85.5
9. V=whl=2·3.5·6.5=45.5
Line BC is a tangent line to the circle centered at A. If angle BAC is 64 degrees, what is the
measure of angle ACB? Explain/show your reasoning.
Answer:
Here.
Step-by-step explanation:
Step-by-step explanation:
BC is tangent to the circle at point B.
Therefore, by tangent-radius theorem:
Step-by-step explanation:
BC is tangent to the circle at point B.
Therefore, by tangent-radius theorem:
A line passes through (8,9) and has a slope of 5/2
Answer:
y = 5/2x - 11
Step-by-step explanation:
y = 5/2x + b
9 = 5/2 (8) + b
9 = 20 + b
-11 = b
y = 5/2x - 11
A glass is 2/3 full. Then 40cm^3 of orange juice is poured in. The glass is now 4/5 full What is the total volume of the glass?
Answer:
The total volume of the glass is 300 cm^3.
Step-by-step explanation:
Let V represent the total glass volume.
Then (4/5)V - (2/3)V = 40 cm^3. The LCD here is 15, so we rewrite this equation as
(12/15)V - (10/15)V = 40 cm^3, or
(2/15)V = 40 cm^3.
Solve for V by multiplying both sides of this equation by (15/2):
(15/2)(2/15)V = (15/2)(40 = 300 cm^3
The total volume of the glass is 300 cm^3.
Find the area. Simplify your answer.
Please help me literally need this to be answered in 2 hours P-L-E-A-S-E !!
Answer:
Yeah with that type of problem
Step-by-step explanation:
You aint getting answered for the next 4 hours <3