Answers
Answer:
if you mean the face of the triangle the area equal 40 by 5×8=
and the little triangle on the left his area is 6
if you want the full area of prymaid its 24+6+6+40+32=108 its all figure areas sorry i cant understand engilish very well so i write all that
Related Questions
Is the point (3, -2) a solution to the following system of equations? How do you know?
y=−3x+7
y=2x−8
Answers
Answer:
YES
Step-by-step explanation:
Any straight line can be represented by an equation of the form
Y = mX + b
where m is the slope and b is the Y intercept, so these two equations are lines. The only solution is where the two lines cross, so must satisfy both equations. Plugging in 3 for X and -2 for Y we get
Y = -3X + 7
-2 = -3(3) + 7
-2 = -9 + 7
-2 = -2 True
AND,
Y = 2X - 8
-2 = 2(3) - 8
-2 = 6 - 8
-2 = -2 True
So since both are true, yes (3, -2) is the solution.
Unit 1: Geometry Basics Homework 3: Angle Relationships
Answers
Answer:
juicy no no square
Step-by-step explanation:
The value of x = z = 73 degrees and y = 107degrees
3) Geometry is a branch of mathematics that deals with the measurement of lines and angles.
From the diagram shown, we can see that the two lines intersect at a point. The following is therefore true:
y = 107° (vertically opposite angle)The sum of z and 107 is supplementary. Hence;
z + 107 = 180z = 180 - 107z = 73degreesAlso, the sum of x and y is also supplementary. This shows that:
x + y = 180x + 107 = 180x = 180 - 107x = 73dgreesFrom the calculations, hence x = z = 73 degrees and y = 107degrees
Learn more on lines and angles here: https://brainly.com/question/19023162
Question
A bottle of medicine contained 300 mL. Convert this to liters.
Provide your answer below:
L
Answers
Answer:
0.3L
Step-by-step explanation:
1000mL = 1L
300mL = 0.3L
ames has 268 cookies to put into bags. Each bag holds 8 cookies.
If James uses as many of the cookies as possible, how many bags can he make, and how many cookies are left over?
Enter your answers in the boxes.
Answers
Step-by-step explanation:
Total amount of cookies= 268
One bag can hold 8 cookies
268 / 8 = 33 (remainder 4)
He can make as many as 33 bags, and there are 4 cookies left over.
Which expression is equivalent to 4 (3n - 5)?
On - 20
7-9
12n - 5
12n - 20
Done -
Answers
HELP ME ASAP
I NEED YOUR HELP PLS
I NEED AN ANSWER NOW
Answers
Answer:
N=21 Degrees M=122 Degrees L= 37 Degrees X=21 Degrees
Step-by-step explanation:
Add all them up then make them equal 180 degrees
9x-9 = 180
Solve
9x=180 +9
9x= 189
9x/9= 189/9
x=21
Then plug in x to find each Angle.
N (x) Degrees
N=21 Degrees
M = 6x - 4
M = 6(21) - 4
M = 126 - 4
M = 122 Degrees
L = 2x - 5
L = 2(21) -5
L = 42 - 5
L = 37 Degrees
help with this question!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Answers
==========================================================
It might help to draw a triangle to represent what's going on. See the diagram below.
Let's call the triangle ABC. We'll place point A at the 90 degree angle, so it's at the base of the tower. Place point B where the knight is located. Point C is the location of the window in the tower.
The knight is 15 feet away from the base, meaning AB = 15. With respect to the reference angle (B = 60), side AB = 15 is the adjacent side. The length of the ladder BC is the unknown hypotenuse. We'll call this x for now.
We'll use the cosine rule to connect the adjacent and hypotenuse.
cos(angle) = adjacent/hypotenuse
cos(B) = AB/BC
cos(60) = 15/x
x*cos(60) = 15
x = 15/cos(60)
x = 30
Your calculator needs to be in degree mode.
Because x = 30, we conclude that the ladder needs to be BC = 30 feet long.
Side note: For any special 30-60-90 right triangle, the hypotenuse is always twice as long compared to the shorter leg.
Find Sin S, sin R, cos S, and cos R
Answers
Answer:
18/26
16/26
16/26
18/26
Step-by-step explanation:
Find the surface area of the triangular prism.
Answers
Answer: 125.6
Step-by-step explanation:
...................
write down the coordinates of a point which lies in the second quadrant and 6 units far from both the axes
Answers
Answer:
(-6, 6)
Step-by-step explanation:
which expression is equivalent to
[tex]4 - ( - 7)[/tex]
A.7+4
B.4-7
C.-7-4
D.-4+7
Answers
The product of two positive integer numbers is 40 and the sum of the same two numbers is 13.
Answers
9514 1404 393
Answer:
5 and 8
Step-by-step explanation:
Factor pairs that make 40 are ...
40 = 1×40 = 2×20 = 4×10 = 5×8
The pair that has a sum of 13 is 5 and 8.
Steven and his family ordered a meal the cost 136.50. Steven paid 14% sales tax and left a 20% tip on 136.50. What was the total cost
Answers
Answer:
The total cost was $182.91.
Step-by-step explanation:
Tax formula:
tax=tax percentage×amount
Tip formula:
tip=tip percentage×amount
solve
First find the tax. Write 14% as the decimal 0.14 before using it in the equation.
tax
= tax percentage×amount
= 0.14×136.50
= 19.11
The tax was $19.11.
Now find the tip. Write 20% as the decimal 0.20 before using it in the equation.
tip
= tip percentage×amount
= 0.20×136.50
= 27.3
The tip was $27.30.
Finally, find the total cost.
total cost
= cost + tax+tip
= 136.50+19.11+27.30
= 182.91
Answer:
182.91
Step-by-step explanation:
Drag tiles to match each fraction, decimal, or percent to an equivalent fraction, decimal, or percent.
Answers
Answer:
...
Step-by-step explanation:
1. 0.002
2. 308%
3. 2 6/10
(3)
8.
The normal price of a denim shirt at a shop is £9.60
On Special Offer Day, there is 1/3 off the normal price.
Billy has £13
Has he enough money to buy two denim shirts on
Special Offer Day? You must show all your working.
Special Offer Day
1
off normal prices
Answers
Answer:
Yes, Billy will have enough money to buy two denim shirts.
Step-by-step explanation:
£9.60 × (1/3)
= £3.20
On the special offer day, a denim shirt will cost £3.20.
£3.20×2 = £6.40
Two shirts will cost £6.40
Billy has £13, which will be enough for him to buy two shirts and will have a remaining balance of £6.60
Write an equation that represents a perpendicular line to y=-3x+5
Answers
Answer:
Example
Step-by-step explanation:
The slope-intercept form is y=mx+b y = m x + b , where m m is the slope and b b is the y-intercept. Using the slope-intercept form, the slope is 3 3 . The equation of a perpendicular line to y=3x−5 y = 3 x - 5 must have a slope that is the negative reciprocal of the original slope.
Find the area of each figure. Round to the nearest tenth. Use 3.14 or 22/7 for pi.
a. 22 yd
b. 44 yd
c. 154 yd
d. 616 yd
Answers
Answer:
c. 154 yd²
Step-by-step explanation:
Given
Diameter (d) = 14 yd
radius (r) = 14/2 = 7 yd
Area of the circle
= π r²
= 22 /7 * 7 * 7
= 154 yd²
which of these is equivalent to (2^-4) * 2^-5 / 2^6
Answers
Answer:
1/2^7
Step-by-step explanation:
Answer:
1/2^7
Step-by-step explanation:
A cube has an edge length of 9 meters. What is its volume, in cubic meters?
Answers
Answer:
The volume of the cube is of 729 cubic meters.
Step-by-step explanation:
Volume of a cube:
The volume of a cube with edge length a is given by:
[tex]V = a^3[/tex]
In this question:
The edge length is of 9 meters, so [tex]a = 9[/tex]. The volume, in cubic meters, is:
[tex]V = a^3 = 9^3 = 729[/tex]
The volume of the cube is of 729 cubic meters.
What is the equation of the line that passes through the point (-4, -6) and has a
slope of – ?
Answers
Answer:
y= -x -10y=mx+b
plug in -6 for y and -4 for x and - for m
-6=-(-4)+b
solve for b
b=-10
set up equation
Answer:
y=-x-10
or
y= -(x+4) - 6
Step-by-step explanation:
Point slope form:
y-y1=m(x-x1)
y+6=-1(x+4)
y= -x - 10
PLS HWLP ME, I REALLY NEED IT
Answers
Answer:
E. 3×3×3×3
part b:
3×3×3×3
9×9
81
What is the volume of the solid if a 6 inch (diameter hole is drilled all the way
Answers
Answer:
1,467.6 cm³
Step-by-step explanation:
Volume of the solid = volume of the rectangular prism - volume of the cylinder
= L*W*H - πr²h
L = 12
W = 10
H = 16
r = ½(6) = 3
h = 16
Plug in the values
Volume of the solid = 12*10*16 - π*3²*16
= 1,920 - 452.40
= 1,467.6 cm³
What is the least common multiple of 3, 10, and 15?
Answers
Answer:
30
Step-by-step explanation:
30/3 = 10
30/10 = 3
30/15 = 2
Hope this helps!
Plz help me I'll give brainly and 60 points .
If F(x) = log base5(2x,) find the Inverse of F(x)
A) 5^y=2x
B) 5^2y=x
C) y = (5^x)/2
Answers
Answer:
C) y = (5^x)/2
Step-by-step explanation:
A:45
B:60
C:90
D:180
Answers
Answer:
90
Step-by-step explanation:
When you have Triangles, you have to divide your answer by two. So first, Multiply 3 x 5, which is 15. But you need to divide by two, so 15 ÷ 2 is 7.5. Then, Multiply 7.5 x 12, and now you have 90. Hope this helps!
The Dakotas rented a minivan for their family vacation. When they returned
from vacation, the total bill for the van was $575. The standard weekly rate
from the rental company is $355 plus $55 for each additional day of usage.
How many additional days did the Dakotas have the minivan?
Answers
Answer:
4 additional days.
Step-by-step explanation:
So the total charge is $575.
It costs $355 for 1 week of use of the van.
1 week is 7 days.
It costs $55 for each extra day of use of the van.
575=55d+355
d is for the unknown extra amount of days.
subtract 355 from both sides
220=55d
divide by 55 on both sides
4=d
So, the Dakotas used the van for 4 additional days. So in total the used the van for 4+7 days.
4+7=11 total days.
But the answer to the question is 4 days, because it specifically ask for additional days.
When you roll two number cubes, what are the odds, in simplest form, in favor of getting two numbers less than 3?
Answers
Answer:
1/3
Step-by-step explanation:
there are 4 numbers total that are less than 3 and there are 12 sides total
so 4/12 would be the total and 1/3 would be simplified
You are conducting a study to see if the probability of a true negative on a test for a certain cancer is significantly more than 40%. With H1 : p > 40% you obtain a test statistic of z = 1.574. Find the p-value accurate to 4 decimal places.
Answers
Answer:
The p-value is 0.0577.
Step-by-step explanation:
The alternate hypothesis is:
[tex]H_1: p > 40\%[/tex]
P-value of the test:
The p-value of the test is the probability of finding a sample proportion above the one found, which is 1 subtracted by the p-value of z.
We have that z = 1.574.
Looking at the z-table, z = 1.574 has a p-value of 0.9423
1 - 0.9423 = 0.0577
The p-value is 0.0577.
big help someone clutch up for me.TIMED!!
Answers
Answer:
B. 5
Step-by-step explanation:
Given expression;
n(n - x) = 25
From the given expression, x = 0
Substitute the value of x into the given equation and solve for n;
n(n - 0) = 25
this equation reduces to;
n(n) = 25
simplifying further to obtain the value of n;
n² = 25
n = √25
n = 5
Therefore, the correct option is B.
CAN SOMEONE PLEASE HELP ME?? ASAP!!
Answers
Answer:
16. 0.57735
17. −0.707107
18. 0.5
19. 0.5
20. 2.61799387
21. 1.15470053