Answer:
l=-5,-2
m=-3,-3
n=-6,-6
Step-by-step explanation:
InO0, mCA=150andAB=CD
What is mBD?
Answer: I’m pretty sure that BD should also be 150
Step-by-step explanation:
The measure of angle O is 75 because the angle is always half of the arc, so knowing that, and also cd and abs are congruent, the other side of o is probably the same as the other, so it’d be 75, multiply by 2 and itll be 150.
A box is to be wrapped in a shiny pink decorative paper. The box is 99 inches long, 55 inches wide, and 44 inches high. What is the minimum amount of decorative paper needed to cover the box?
Answer:
24442 square inches of decorative paper
Step-by-step explanation:
To solve for the above question, we have to find the Surface Area of the box. The box is shaped as a Rectangular Prism.
Hence, the formula is given as:
A = 2(wl + hl+ hw)
Where:
Length (l) = 99 inches
Width (w) = 55 inches
Height (h) = 44 inches
=2 × (55×99 + 44×99 + 44×55)
=24442 square inches
Therefore, the minimum amount of decorative paper needed to cover the box is 24442 square inches of decorative paper.
kooooooooooooo9999999999
Answer:
Looooool
Kooooooooooooooooooooooooooooooooooooooo9999999999999999999999999 to you too!!!
Step-by-step explanation:
Can I have brainiest plz! Thanks!!!
Answer:
I am not sure how you want this question to be answered since it's not a question but um... the answer is Chim chim chim churie
Step-by-step explanation:
Which is the most accurate way to estimate 32% of 14?
A: 1/2 x 15
B: 1/3 x 15
C: 1/3 x 17
D: 1/2 x 17
Answer:
B: 1/3 × 15
Step-by-step explanation:
1/3 = 33%
Round 14 up to 15.
This will get you the closest answer
A coat has an original price of $48.99. Gloria wants to calculate the final cost of the coat including the 7% sales tax. She could use the expression 0.07 (48.99) + 48.99 to determine the final cost. Which other express could she also use to determine the final cost?
(0.07) ($48.99)
(1.07) ($48.99)
(1.93) ($48.99)
(0.93) ($48.99)
Please help this is due tomorrow and I don’t know what to do. I keep getting this wrong.
Answer:
BE=24
Angle EBC=33
Step-by-step explanation:
Rectangle diagonals are congruent so
[tex]3x + 6 = 6x - 12[/tex]
[tex]3x + 18 = 6x[/tex]
[tex]18 = 3x[/tex]
[tex]x = 6[/tex]
Plug that in one of the equations.
[tex]3(6) + 6 = 24[/tex]
BE=24.
ECD is apart of Isoceles triangle EDC.
Another isoceles triangle is EAB.
They triangle share two sides( remeber all diag ki bals in a rectangle are congruent) and a angle E, so they are congruent triangles.
That means Angle EBA measures 57 degrees.
Angle EBC and Angle EBA add up to 90 degrees so
Angle EBC=33
Matilda needs at least $112 to buy a new dress. She has already saved $40. She earns $9 an hour babysitting. How many hours will she need to babysit to buy the dress
Answer:
Down below. was solved using an equation.
Step-by-step explanation:
[tex]y=40+9x\\y=112\\112=40+9x\\112-40=40+9x-40\\72=9x\\72/9=9x/9\\8=x[/tex]
She would need 8 hours of babysiting
The family car leaves the house 112 hours after the moving van and follows the same route. The moving van travels at an average speed of 45 miles per hour. The family car travels at an average speed of 60 miles per hour. After how many hours of driving will the family car catch up to the moving van?
Answer: 336 hr
Step-by-step explanation:
Given
The speed of the van is 45 mph
The speed of the family car is 60 mph
distance traveled by van in 112 hours is
[tex]d_1=45\times 112=5040\ miles[/tex]
After 112 hours family car started its Journey. Suppose, van travels another x miles after the family car started its Journey
So, distance traveled by the family car in 't' hours
[tex]\Rightarrow 60\times t=112\times 45+45\times t\\\\\Rightarrow 15 t=5040\\\\\Rightarrow t=\dfrac{5040}{15}=336\ hr[/tex]
So, after traveling 336 hr, the family car will catch the van
The polygons are similar. Find the value of x
Please help
Please help find Y
Answer:
2
Step-by-step explanation:
The given angle is 45 degrees so the triangle has the same legs.
we can find the hypotenuse by using the Pythagorean theorem
y= √2(√2)^2 = √4 = 2
What is the value of the y-intercept of the graph f(x)=138⋅1.9^x?
Answer:
Hi! The answer to your question is 138
Step-by-step explanation:
☆*: .。..。.:*☆☆*: .。..。.:*☆☆*: .。..。.:*☆☆*: .。..。.:*☆
☆Brainliest is greatly appreciated!☆
Hope this helps!!
- Brooklynn Deka
Answer:
( 0 , 0 )
Step-by-step explanation:
please help!
These two polygons are similar.
4
2
3
9
6
15
w
w = [?]
Answer:
w=9
Step-by-step explanation:
short answer 2 and 6 are the same size with three x difference, so three times three is nine.
Find the surface area of the prism.
3 m
4 m
5 m
10 m
What value of x will make line m parallel to line n?
The value of x that will make line m parallel to line n is?
please help‼️‼️‼️‼️‼️‼️
Answer:
M
Step-by-step explanation:
i need help btw i am in middle school
Answer:
The answers to these questions would be :
1. 45
2. X=9
3.30
4.B
Step-by-step explanation:
Hope it was helpful , good luck ^.^
can someone please help with parts a, c, and e (picture included)
Roberto deposited $700 into a savings account for 2 years. He forgot what the interest rate was on his account but he got a statement saying he earned $63 in interest. Use the simple interest formula to determine his interest rate for this account. r= _____%
Answer:
r = 4.5%
Step-by-step explanation:
I = Prt
$63 = $700 x r x 2
$63 = 1400r
r = 0.045
r = 4.5%
Please mark as brainliest
Hope this helps :)
Find the Volume
If its correct i give 5 stars a like and brainliest
Answer:
171 in³
Step-by-step explanation:
HELPPPP
Whats the cross section from a vertical slice of the figure?
it's all on the picture please answer
Answer:
[tex]\boxed {\boxed {\sf 32+8k}}[/tex]
Step-by-step explanation:
We are given the expression:
[tex]8(4+k)[/tex]
To solve, distribute the 8. Multiply each term inside the parentheses by 8.
[tex](8*4)+ (8*k) \\ (32)+(8k) \\32+8k[/tex]
The expression is equal to 32+8k
A rectangular prism has a length of 5cm, a height of 7cm, and a width of 9cm. What is its volume, in cubic cm?
Answer:
315 cubic cm
Step-by-step explanation:
length = 5cm
height = 7cm
width = 9 cm
Area of a Rectangular Prism = lwh
Area = 5 x 7 x 9
Area = 315 cubic cm
Answer:315
Step-by-step explanation:
Which expression is a factor of 9r^2-4r+1
Answer:
There are no real factors for this.
Step-by-step explanation:
We could answer this either by checking each listed expression to see whether it is a factor of 9r^2-4r+1, or
We could take the coefficients of 9r^2-4r+1, determine the quantity b²-4ac (called the 'discriminant') and draw a conclusion based upon whether the discriminant is -, + or 0.
Let's use the 2nd approach.
Here, a = 9, b = -4 and c = 1.
Then the discriminant is b²2 - 4ac, or (-4)² - 4(9)(1), or 16 - 36.
Since 16 - 36 is negative, we conclude that this 9r^2 - 4r + 1 has NO REAL FACTORS.
Please help due soon
Answer:
area 12.566
circumference 12.566
Step-by-step explanation:
Answer:
Circumference= 6.28 meters
Area=12.56 in²
Step-by-step explanation:
[tex]C=r*pi[/tex]
[tex]C=2*3.14[/tex]
[tex]C=6.28[/tex]
[tex]A=pi*r^2[/tex]
[tex]A=3.14*4[/tex]
[tex]A=12.56[/tex]
GIVING BRAINLIEST!!! PLS HELPP :((
2x(6+2+8)-4
SHOW UR WORK
Answer:
32x-4
Step-by-step explanation:
1. Add the numbers.
2x(16)-4
2. Multiply the numbers.
32x-4
simplify (8)²(2)³/
(4)³(-2)⁴
A)½
B)⅔
C)2/9
D)¾
Answer:
524288
Step-by-step explanation:
Solve the system of equations: {2(3x-2y)+1=7x, 12(x+y)-15=7x+12y
Step-by-step explanation:
hope this help have a great day!
Marking BRAINLYEST need help ASAP
In the diagram, the measures of 3 and 6 are 50°. The measure of 5 is
130°. Are lines cand d parallel?
1/2
3 4
d
5
6
7
8
O A. Yes, because 5 and 6 are supplementary
B. No, because 6 and 5 are not congruent.
O C. Yes, because 3 and 6 are congruent.
D. No, because 3 and 5 are not supplementary
Answer:
c
Step-by-step explanation:
The solution is, (c) Yes, because angle 3 and angle 6 are congruent.
What is an angle?In Plane Geometry, a figure which is formed by two rays or lines that shares a common endpoint is called an angle. The two rays are called the sides of an angle, and the common endpoint is called the vertex.
here, we have,
given that,
Angles 3 and 6 are "alternate interior" angles. When those angles are congruent, as these are, then the lines crossed by the transversal are parallel.
we have,
We expect angles 5 and 6 to be supplementary because they are a linear pair.
That fact says nothing about the relationship of line d to line c.
Hence, The solution is, (c) Yes, because angle 3 and angle 6 are congruent.
To learn more on angle click:
brainly.com/question/28451077
#SPJ5
BIG POINTS!!!!!! PLEASE HELP ASAP I'M BEING TIMED!!!!!!!!!!!!!!!!!!!!!! Will mark BRAINLIEST!!!!!!!!!!!!
The vertices of a quadrilateral in the coordinate plane are known. How can the perimeter of the figure be found?
A) Use the distance formula to find the length of each side, and then add the lengths.
B) Use the slope formula to find the slope of each side, and then determine if the opposite sides are parallel.
C) Use the slope formula to find the slope of each side, and then determine if the consecutive sides are perpendicular.
D) Use the distance formula to find the length of the sides, and then multiply two of the side lengths.
Answer: A
Step-by-step explanation:
We have to find the perimeter of the figure.
For doing so, we have to find the length of all the sides of a quadrilateral
The length of a line segment joining points (x1,y1) and (x2,y2) is given by the distance formula:
after finding length of all the sides, we add the length of each side to get the perimeter.
Use the distance formula to find the length of each side, and then add the lengths.
16*16 is what ill give brainlieast
Answer:
16 × 16 = 256
your answer is 256
Answer:
256 is the answer
Step-by-step explanation:
16 x 16
= 16^2
= 256