Answer:
Exercise 1:
base [b]=8cm
perpendicular [p]=6cm
hypotenuse [h]=?
By using Pythagoras law
h²=p²+b²
h²=6²+8²
h=√100
h=10cm
So another side's length is 10cm
Exercise 2:
base [b]=6m
perpendicular [p]=bm
hypotenuse [h]=8m
By using Pythagoras law
h²=p²+b²
8²=b²+6²
b²=8²-6²
b=√28=2√7 0r 5.29 or 5.3
So height of kite is√28or 2√7 0r 5.29 or 5.3 m
Step-by-step explanation:
[Note: thanks for translating]
What is 1/2 off of 3.28
Answer:
The answer is 6.56
I HOPE THIS HELPS FELLOW STAY!!
and the answer to 1/2 of 3.48 is 6.96
Can anyone solve this quick no links
Answer:
Option 2
24(2) = 48
24+ 12= 36
48 + 36 + 96 = 180
Answer:
96 + 2x + (x + 12) = 180
-96 -96
2x + (x + 12) = 84
-2x -2x
x + 12 = 84 - 2x
-x -x
12 = 84 - 3x
-84 -84
-72 = -3x
divide by -3 on both sides
24 degrees = x
Which equation could be used to find the length of the hypotenuse?
Answer:
11^2+6^2=c^2
Step-by-step explanation:
kindly help me please tq
Answer:
C
Step-by-step explanation:
[tex]\frac{4}{5}[/tex] × 45 = 4 × 9 = 36 ← Marlina's books
[tex]\frac{2}{3}[/tex] × 45 = 2 × 15 = 30 ← Daniel's books
36 - 30 = 6
Marlina has 6 more novels than Daniel → C
Find the measure of
Answer:
Step-by-step explanation:
360 degrees dapat ang total so 175+55=230
360-230= 130
130 degrees po yung measurement ng <RPQ
need help on this(proving triangles congruent)ASAP
Answer:
angle TRU = angle TRS (RT bisects angle R)
RT = RT (Common side)
RU = RS (given)
so ∆ RUT ≅ ∆ RST (BY SAS)
Can someone please give me the hardest statistics multiple choice question they can come up with that can be answered with ap sats knowledge and justification for the correct answer, please
Answer:
So sorry, I pressed the add answer button on accident!!! So sorry, I have absolutely no idea how to answer this.
Step-by-step explanation:
In one minute adrians fan oscillates 12 times if the fan is on for 8 minutes how many time will it oscillate
Answer: 96 oscillations
Step-by-step explanation:
The fan oscillates at a rate of 12 times per minute.
This means that for every minute that goes by, the fan would have oscillated 12 times.
If the fan is on for 8 minutes, the number of oscillations is:
= Oscillations per minute * number of minutes
= 12 * 8
= 96 oscillations
Find the length of the hypotenuse.
Answer:
37
Step-by-step explanation:
Use Pythagorean Theorem: a²+b²=c² (c is hypotenuse)
35²+12²=1225+144=1369
√1369=37
(Use a calculator :)
Here is a base of the prism from the previous screen.
What is its area?
Use the sketch tool to help show your thinking.
Answer:
you have to break it into 3 shapes tge first is 5×3=15. tge second is 4×2=8, tge 3rd is 1/2 (4)×3=6, 15+8+6=20 units
The area of the prism in the graph is A = 29 units²
What is the surface area of the prism?The surface area of the prism is calculated as
The formula for the surface area of a prism is SA=2B+ph, where B, is the area of the base, p represents the perimeter of the base, and h stands for the height of the prism
Surface Area of the prism = 2B + ph
The area of the triangular prism is A = ph + ( 1/2 ) bh
Given data ,
Let the measure of each unit of the prism be = 1 unit
Now , the prism can be split into 3 figures
Area of prism = Area of square + area of rectangle + area of triangle
Now , area of square = ( 3 units )² = 9 units²
Now , the area of rectangle = 2 units x 7 units = 14 units²
And , the area of triangle is = ( 1/2 ) x 3 units x ( 4 units ) =6 units²
So , the area of prism A = 9 + 14 + 6
A = 29 units²
Hence , the area of prism is A = 29 units²
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Find u+v.
u= (5,1),v = (1,6)
Answer:
<6,7>
Step-by-step explanation:
u is the vector <5,1>
v is the vector < 1,6>
Add the corresponding components
< 5,1> + <1,6> = <5+1, 1+6> = <6,7>
Please help! I will give Brainliest!
Answer:
A. 168
is the answer
Step-by-step explanation:
BRAINLIEST
A population of rabbits in a lab, r(x), can be modeled by the function r(x) = 30(1.02)^x, where x represents the number of days since the population was first counted. Determine, to the nearest tenth, the average rate of change from day 35 to 52, including units
Answer:
The population of the rabbits in the lab grew, on average, at a rate of 1.4 rabbits per day from day 35 to 52.
Step-by-step explanation:
The average rate of change of a function between two points is essentially the slope between them.
We have the function:
[tex]r(x)=30(1.02)^x[/tex]
And we want to find the average rate of change from x = 35 to x = 52.
We can use the slope formula:
[tex]\displaystyle m=\frac{y_2-y_1}{x_2-x_1}[/tex]
Our first point will be (35, r(35)) and our second point is (52, r(52)). Substitute:
[tex]\displaystyle m=\frac{r(52)-r(35)}{52-35}[/tex]
Note that our outputs y are rabbits and our inputs or x are days. Substitute:
[tex]\displaystyle m=\frac{30(1.02)^{52}-30(1.02)^{35} \text{ rabbits}}{52-35\text{ days}}[/tex]
Use a calculator:
[tex]\displaystyle m\approx\frac{1.4\text{ rabbits}}{\text{day}}[/tex]
So, the population of the rabbits in the lab grew on average at a rate of 1.4 rabbits per day from day 35 to 52.
Please help!! :3
Triangle ABC is similar to triangle FGH. What is the value of x in centimeters?
Answer:
x = 22.5 cm
Step-by-step explanation:
Since the triangles are similar then the ratios of corresponding sides are equal, that is
[tex]\frac{FH}{AC}[/tex] = [tex]\frac{GH}{BC}[/tex] , substitute values
[tex]\frac{x}{9}[/tex] = [tex]\frac{12.5}{5}[/tex] ( cross- multiply )
5x = 112.5 ( divide both sides by 5 )
x = 22.5 cm
Find the value of x.
Answer:
x = 19
Step-by-step explanation:
180-123 = 57
x = 57/3
x = 19
Answer:
x=19
Step-by-step explanation:
180°-123°=3x
3x=57°
x=19
PLZ HELP PLZ PLZ ILL MARK AS BRAINLIESTT!!!
Answer:
No
Step-by-step explanation:
If you do the math of 11 x 1.89 sense he wants to buy 11 pairs of socks that are 1.89 each you would get 20.79 being 79 cents over the amount he has.
(If discount applied then yes he can afford)
Find the area of the figure.
Answer:
37.5 Units
Step-by-step explanation:
Ian invested $20,000 in an account paying an interest rate of 3\tfrac{1}{4}3 4 1 % compounded continuously. Lauren invested $20,000 in an account paying an interest rate of 3\tfrac{7}{8}3 8 7 % compounded monthly. After 20 years, how much more money would Lauren have in her account than Ian, to the nearest dollar?
Answer:
$5047
Step-by-step explanation:
im smart
deltamath gang
4x + 3y = 18 and 4x = 8 + 2y solve by substitution
Answer:
x=3, y=2
Step-by-step explanation:
we substitute 4x in the first equation by it's equivalent in the second equation:
2y + 8 + 3y =18
5y = 10
y=2
we substitute y in the second equation:
4x= 8+4
x=12/4
X=3
The solutions of the equations is
The value of x = 3
The value of y = 2
What is an Equation?
Equations are mathematical statements with two algebraic expressions flanking the equals (=) sign on either side.
It demonstrates the equality of the relationship between the expressions printed on the left and right sides.
Coefficients, variables, operators, constants, terms, expressions, and the equal to sign are some of the components of an equation. The "=" sign and terms on both sides must always be present when writing an equation.
Given data ,
Let the first equation be A
The value of A is
4x + 3y = 18 be equation (1)
Let the second equation be B
The value of B is
4x = 8 + 2y be equation (2)
On simplifying the equations , we get
Substitute the value of 4x from equation (2) in equation (1) , we get
( 8 + 2y ) + 3y = 18
8 + 2y + 3y = 18
8 + 5y = 18
Subtracting 8 on both sides of the equation , we get
5y = 18 - 10
5y = 10
Divide by 5 on both sides of the equation , we get
y = 2
So , the value of y is 2
Substitute the value of y in equation (2) , we get
4x = 8 + 2y
4x = 8 + 4
4x = 12
Divide by 4 on both sides of the equation , we get
x = 3
Hence , the value of x and y from the equations are 3 and 2 respectively
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Find the measure of angle b.
Which is the answer?
A.79
B.101
C.169
B.11
Can you help me, I would appreciate it very much:)
Find the volume of the prism if the area of the pentagonal base is 110cm.
Answer:
2202.21 is the voloume
Step-by-step explanation:
Help please I don’t understand!
Answer:
The second one/B
Step-by-step explanation:
ASAP
-Will mark Brianist
-Please explain
Answer:
The two are equivalent because when you multiply the brackets in A, you would get 24d + 6p, which is the same as B.
Step-by-step explanation:
Have a good day :)
Please help I will give brainliest
Answer:
Angle 1= 107° Angle 2= 73°
Step-by-step explanation:
Angle 1 = 107°
180°-107°=73°
Angle 2= 73°
A randomly generated list of integers from 0 to 4 is being used to simulate an event, with the numbers 1, 2, and 3 representing a success. What is the estimated probability of a success?
A. 75%
B. 25%
C. 60%
D. 40%
Answer:
I think the anwser is
C.60 percenthope it helped
-2x + 2y = -4
y = -3x + 6
use substitution method for this problem no other one
86 POINTS TO WHOEVER ANSWERS PLS IM IN DESPERATE HELP
Answer: x=2
Step-by-step explanation: refer to image
The volume of a spherical ball is 36,000π cubic centimeters. Find the radius of the ball. and pls no link just the answer pls
Answer:
30cm
Step-by-step explanation:
The formula for volume of a sphere is [tex]\frac{4}{3} \pi r^2[/tex]. If [tex]\frac{4}{3} \pi r^2=36000\pi[/tex] then r=30.
Please help for final!!
How big is
Answer:
72degrees
Step-by-step explanation:
triangle=180
C:90 B:18
180-90-18=72
Can you help me im stuck on this
One question
Answer:
She forgot to multiply. She wasn’t supposed to add.
Step-by-step explanation:
Jasmine made an error where the 9(9) connect. She added and got 18, but instead, you’re supposed to multiply the 9 x 9, which is 81. Now, we add the 3, and the sum is 84m.
2. The following triangle, AABC, has angle measures as shown.
3(x+ 2)° )
35
52
B
Step 1: What is the value of Show your work. (2 pts.)
Step 2: What is the measure of angle C? Show your work. (2 pts:)
Step-by-step explanation:
3(x+2)+35+52=180
3x+6+35+52=180
3x+93=180
3x=180-93
x=87/3
x=29
value of angle C=3(29+2)
=3×31
=93 degree