Answer:
The answer would be -0.4
Step-by-step explanation:
Ms. Steven creates a drawing in her kitchen. Her drawing is 7cm in length and 4cm in width. The scale on the drawing is 1cm = 3ft. What is the actual area of the kitchen in square ft?
Answer:
7cm=7×3ft=21ft
4cm=4×3ft=12ft
here
length=21ft
breadth=12ft
now
area= l×b
=21ft×12ft
=252ft^2
Answer: 252 ft²
Step-by-step explanation:
The drawing's dimensions are given to be 7 cm in length, and 4 cm in width. Those values are multiplied by 3 to get the scaled drawing. This gives us 21 feet and 12 feet. When you multiply 21 feet by 12 feet, you get 252 ft². DO NOT FORGET to put the ² in the final answer.
The surface area of this triangular prism would be calculated as
Answer:
option but not 100% sure
Simplify each expression using exponents.
Step-by-step explanation:
1. 5^2*5^6
=5^(2+6)
=5^8
2. e^2*e^7
= e^(2+7)
= e^9
3. 2a^5*6a
= 12a^6
4. 4x^2*(-5x^6
= -20x^8
pls help me!!!!!!!!!!!!!!!!!
Answer:
26.75
Step-by-step explanation:
The area of the bottom half of the shape is 11, but the top half is 15.75. Add them together and you get 26.75.
I can explain more if you need
Answer:
31.5 units²
Step-by-step explanation:
find the area of all four shapes then you add it all together
At a concert 6 out of the first 20 people who entered the
concert were wearing hats. Based on this information, if
there are 800 people at the concert, how many of these
people are expected to be wearing a hat?
Answer:
240 people
Step-by-step explanation:
6/20=x/800
800*6=20x
4800=20x
240=x
Therefore, you would expect 240 people to be wearing a hat
BRAINLIEST IF CORRECT PLS HELP!! which triangle makes this statement true? DEF ≃
SCREENSHOTS INSERTED
Answer:
D.
Step-by-step explanation:
The angle's always help with triangles that are =
Ms. McCarty cuts
1/3
of a piece of construction paper. She uses
1/6
of the piece to make a flower. What fraction of the sheet of paper does she use to make the flower?
Keith has earned a 75%, an 86%, and an 83% on his tests so far this grading period. He wants to have an 80% average.
If each test is included equally in his average, what is the lowest score that Keith could earn on the next test and keep at least an 80% average?
A. 69%
B. 72%
C. 76%
D. 80%
Answer:
C. 76%
Step-by-step explanation:
Answer:
c
Step-by-step explanation:
How can you find the volume of a rectangular prism with the following dimensions: length = 7, width = 5, height = 11?
A
7 × 5 + 11
B
7 + 5 × 11
C
7 + 5 + 11
D
7 × 5 × 11
Answer:
It's D
Step-by-step explanation:
Answer is 385
On a field trip, there are 8 adults and 24 students. What is the ratio of students to the total number of people on the field trip?
8 to 24
1 to 4
32 to 24
3 to 4
Answer: 32 to 24
Step-by-step explanation:
Pls help. I’m so confused
Answer:
25 units
Step-by-step explanation:
The longest side is 12.
The two other sides of the triangle = (3 sqaured + 6 squared) (9+36) the square root of 45 is about 6.7.
6.7 x 2 = 13.4
13.4 + 12 = 25.4
25.4 rounded to the nearest unit is 25
Answer:
25
Step-by-step explanation:
Used an online triangle calculator<3 lol
What is the greatest measure of the given data?
Answer:
3
Step-by-step explanation:
i did the test
Graph each equation. Determine the solution of the system of equations. Use pencil and paper. Explain how to find the equation of a line that intersects the system of equations at the same point.
1) x=y
2) 4x= 3y - 3
9514 1404 393
Answer:
see attached
use the point-slope form
Step-by-step explanation:
Substitution works to find the solution.
4x = 3x -3
x = -3 = y
The solution is (x, y) = (-3, -3).
__
The first equation graphs as a line through the origin with a slope of 1.
The second equation graphs as a line through (0, 1) with a slope of 4/3, that is, a rise of 4 for each run of 3.
The two lines intersect at (x, y) = (-3, -3), so that point, together with the y-intercepts, can be used to draw the lines.
_____
A line that intersects point (-3, -3) can be written in point-slope form as ...
y +3 = m(x +3) . . . . . for some slope m.
If you were to choose m = -1, this becomes ...
y +3 = -(x +3)
y = -x -6 . . . . . . rearranged to slope-intercept form
What is the y-coordinate of point G on the coordinate grid below?
A.) 2
B.) 3
C.) 4
D.) 2.5
How much did the two heaviest tomatoes weigh all together?
Answer:
1 and 6/8
Step-by-step explanation:
1/2 is equivalent to 4/8 when you multiply both the numerator and denominator by 2. So since there are two tomatoes that weigh 1/2 it would be 4/8+4/8= 1. Next you would add 3/8+3/8=6/8. So when you add 1 whole and 6/8 you get 1 and 6/8.
Help me out pls!!!!
Side note: Tell me your favorite Victorious character. If you say mine, i'll give you a brainliest.
no link need right answer 100 points
Answer:
3 in3
Step-by-step explanation:
1/2 x 1/2 x 1/2=1/8
1/8 x 24= 3
here what is 50 + 50 points
[tex]\huge\boxed{\boxed{\underline{\textsf{\textbf{Answer}}}}}[/tex]
[tex]50 + 50 \\ = 2 \times 50 \\ = 100[/tex]
꧁❣ ʀᴀɪɴʙᴏᴡˢᵃˡᵗ2²2² ࿐
Answer:
100
Step-by-step explanation:50 50 100
PLZZ HELP DUE BY TODAY AT 11am
Answer:
70
Step-by-step explanation:
An isosceles triangle has two equal sides, and the angles add up to 180 degrees. 180 - 70 - 40 = 100, therefore the answer is 70
Plz help! No links plz
Use the distributive property to write an expression that is equivalent to 8( a + 4 ). 8(a+4) = blank a + blank
Answer:
8a+32
8(a+4)= 8a+32
Hope it helps :D
Step-by-step explanation:
Answer:
[tex] \sf \: 8a + 32 [/tex]
Step-by-step explanation:
Now we have to,
→ Find the equivalent expression.
The property we use,
→ Distributive property.
The expression is,
→ 8(a + 4)
Let's simplify the expression,
→ 8(a + 4)
→ 8(a) + 8(4)
→ (8 × a) + (8 × 4)
→ 8a + 32
Hence, the answer is 8a + 32.
Find the perimeter of the semicircular region. Round your answer to the nearest hundredth. 9 m The perimeter is about meters
Answer:
about 23.14 m.
Step-by-step explanation:
1/2(pi)(d). d=9.
so,
1/2(pi)(9)=4.5pim
then
4.5(pi)+9 is about 23.14m
Aisha made a $2,000 deposit into an account that earns 3% annual compound interest for 2 years. What is the total amount in her account after 2 years?
Please help! Jack measured some segments in this figure.
{picture below}
He found that WY=8cm and MZ=3cm
Give the lengths of the following line segments:
WM:
MY:
XM:
XZ:
Answer:
WM: 4cm
MY: 4cm
XM: 3cm
XZ: 6cm
Simplify the expression using positive exponents.
3^8/3^4
Help ASAP i need the answer to this question plsss NO LINKS AND NO DOING IT JUST FOR THE POINTS Will give brainliest and just because i say don't do it just for the points doesn't mean i don't want you to do it i'm just saying that because i don't want random answers i want the right answers with work shown I need the whole page plsss its due today
On a recent math test a teacher asked for the measure of
Answer:
It equals 97°
Step-by-step explanation:
The mistake she made was she thought angle t was vertical to angle u and thus it has the same value. Vertical angles have to be across from each other and not on top of each other. So why does it equal 97? If we look at angle y it has the same value and the angles are exactly the same. Look below for the other explanation since it can't really be said by words.
For which of these solids would you need to use pi to calculate the area? Select all that apply.
A.
Cone
B.
Sphere
C.
Cube
D.
Pyramid
E.
Cylinder
Answer:
A. Cone, B. Sphere and E. Cylinder
Step-by-step explanation:
Please hellppp, answer both problems
1) 5N in one direction and 5N in the other direction will cancel out.
= 0N
2) 3N in one direction and 5N in the same direction will amplify the force. Add them up
= 8N
WILL GIVE BRAINLIST!
What is the y-intercept of the linear function shown on the graph below?
Answer:
-2
Step-by-step explanation:
The line crosses the y - int at -2
The graph shows the distance, in miles, that Anders traveled over a period of nine hours.
Use the graph to determine the constant of proportionality between the number of miles traveled and the number of hours traveled.
A. 60
B. 65
C. 130
D. 585
Answer: B. 65
Step-by-step explanation:
Choose any point on the number line with natural numbers for both coordinates. For this case, let's use (4, 260).
To find the constant of proportionality, divide the Y coordinate by the X coordinate. 260 ÷ 4 = 65. While optional, it is reccomended to use two points to confirm your answer. Let's do that with (2, 130). Since 130 ÷ 2 = 65, this confirms that the constant of proportionality is 65.