Answer:
dark mode da best
Step-by-step explanation:
Finding missing angles
Help asap pls!!
Answer:
it dosent load
Step-by-step explanation:
u can type the angles in the comments and i can help u with that
HELP WITH MATH PLEASE
Answer:
ask a Tutor its easier when they tell u the answer
Step-by-step explanation:
Area of the triangle with two sides equal 4 cm and 5 cm and the included angle equal to 30° is
[tex] = \frac{1}{2} \times 4 \times 5 \times sin30 \\ = \frac{1}{2} \times 4 \times 5 \times \frac{1}{2} \\ = 5 \: cm^{2} [/tex]
Hope it will help :)❤
What is the area of square DEFG?ILL GIVE BRAINLIEST
Answer:
4 sq units
Step-by-step explanation:
2 un x 2 un = 4 sq uints
y= 3/4x + 7;
domain = {-8, -4, 12}
whats the range?
The range of the function will be;
⇒ {1, 4, 16}
What is Domain?The set of all inputs of the function is called Domain of set.
Given that;
The function is,
⇒ y = 3/4x + 7
And, The domain = {-8, 4 , 12 }
Now,
Since, The function is,
⇒ y = 3/4x + 7
And, The domain = {-8, -4 , 12 }
We know that;
The range of the function is the value of y.
Hence, It is find as;
The function is,
⇒ y = 3/4x + 7
Put x = - 8,
⇒ y = 3/4 (-8) + 7
⇒ y = - 6 + 7
⇒ y = 1
Put x = 4,
⇒ y = 3/4 (-4) + 7
⇒ y = - 3 + 7
⇒ y = 4
Put x = 12,
⇒ y = 3/4 (12) + 7
⇒ y = 9 + 7
⇒ y = 16
Thus, The range = {1, 4, 16}
Learn more about the domain visit:
https://brainly.com/question/12188600
#SPJ2
Matthew and lizbeth are college students. Matthew has $87 in his bank account. then he spends $112 on books for school. spends $130 on books she will have greater debt than Matthew. show are explain why lizbeth thinking is correct or incorrect. Enter your work or explanation in the box provided
my friend this question is wrong how can Matthew have 87 in his bank account and spend 112 on books
Please answer this as soon as possible thank you I appreciate it
Answer:
a. Yes
Step-by-step explanation:
Plug the values into each expression to check
y - 3 = x
4 - 3 = 1
1 = 1
This checks out
2y = 2x + 6
2(4) = 2(1) + 6
8 = 2 + 6
8 = 8
This checks out so the coordinates do indeed satisify the equations
4.) What is the median for hours spent studying in 9th grade? Do not label
your answer; just type the number of hours.
triangles...................
Answer:
Answer is TU = 15cm since n = 6 and n + 9 is 6 + 9 which is 15
Answer:
Answer:
triangle STU and WEK are CONGRUENT
ST=WK SIDE OF A CONGRUENT TRAINGLE ARE EQUAL
2M=N.....1
SU=WE
3M+5=N+8
3M+5=2M+8
3M-2M=8-5
M=3
NOW
N=2M=2×3=6CM
TU=WK=N=6CM.
i need help asap plz
Answer:
A
Step-by-step explanation:
The constant of proportionality is the ratio between the two proportional variables in a directly proportional relationship. In this case, the variables are [tex]x[/tex] and [tex]y[/tex].
To find the constant of proportionality, all we have to do is divide any value of [tex]y[/tex] by its corresponding value of [tex]x[/tex]. Let's take the values in the first row of the table. We know that [tex]x=2[/tex] and [tex]y=12[/tex], so the constant of proportionality is [tex]\frac{y}{x}=\frac{12}{2} =6[/tex]. Hope this helps!
5
11
= ÷
i need help im confused
Answer:
huh i dont get the queation
PLZ PLZ PLZ PLZ PLZ PLZ HELP I NEED HELP PLZZZZZZZZZ 12 POINTS
The expression 2(4+v)+9v is simplified in several steps below.
For each step, choose the reason that best justifies it.
8+2v+9v
commutative property of addition
associative property of addition
distributive property of addition
combining like terms
8+11v
commutative property of addition
associative property of addition
distributive property of addition
combining like terms
11v+8
commutative property of addition
associative property of addition
distributive property of addition
combining like terms
Pick from the options what the equations are
Answer:
a.) distributive property
b.) combining like terms
c.) cumutitative property
what is 2/10 divided by 2/4
Given:
[tex]\dfrac{2}{10}[/tex] divded by [tex]\dfrac{2}{4}[/tex].
To find:
The solution for the given division problem.
Solution:
We have, [tex]\dfrac{2}{10}[/tex] divded by [tex]\dfrac{2}{4}[/tex]. It can be written as
[tex]\dfrac{2}{10}\div \dfrac{2}{4}=\dfrac{2}{10}\times \dfrac{4}{2}[/tex]
[tex]\dfrac{2}{10}\div \dfrac{2}{4}=\dfrac{2\times 4}{10\times 2}[/tex]
[tex]\dfrac{2}{10}\div \dfrac{2}{4}=\dfrac{8}{20}[/tex]
[tex]\dfrac{2}{10}\div \dfrac{2}{4}=\dfrac{2}{5}[/tex]
Therefore, the solution for the given division problem is [tex]\dfrac{2}{5}[/tex].
Help please
n/9 + 2/3 = -2/3
Answer:
n = - 12
Step-by-step explanation:
n/9 + 2/3 = - 2/3
n/9 = - 2/3 - 2/3
n/9 = - 4/3
n = 9(- 4/3)
n = -36/3
n = - 12
a gallon of water weighs 8 1/3 lb. how much does 1 1/5 gal of water weigh
Answer:
1 1/5 gallons is 6/5 volume of 1 gallon. Therefore, 8 1/3 * 6/5 = 25/3 * 6/5 = 150/15 = 10 lbs.
Step-by-step explanation:
If a box is 100cm x 100cm x 30cm, what is its volume?
a: 300,000cm^3
b: 30,000 cm^3
c: 30,000,000 cm^3
get the answer right please.
Parallelogram FGHJ was dilated and translated to form similar parallelogram F'G'H'J'. What is the scale factor of the dilation?
Answer:
The scale factor is 4
Step-by-step explanation:
Given
See attachment for parallelograms
Required
Determine the scale factor (k)
Using sides FG and F'G' as a point of reference:
[tex]FG = 2\ units[/tex]
[tex]F'G' = 8\ units[/tex]
The scale factor (k) is calculated as:
[tex]k = \frac{New}{Original}[/tex]
[tex]k = \frac{F'G'}{FG}[/tex]
[tex]k = \frac{8\ units}{2\ units}[/tex]
[tex]k = 4[/tex]
2. A park ranger is standing on the top of a 125m hill looking down at a tree. She measuring the
angle of depression from where she is standing to the base of the
tree as 34º. About how far away is the tree?
Answer:
Step-by-step explanation:
hope this helps
Why is it appropriate to use the trigonometric functions on triangle FGJ but not on triangle FHJ?
Answer:
wdym???????
Step-by-step explanation:
Using the properties of equality, fill the blanks with the correct value to show the solution for y.
3(y-2)= 18
3y- ___= 18
3y=____
What is the value of y?
9514 1404 393
Answer:
6248Step-by-step explanation:
The solution steps are ...
3(y -2) = 18 . . . . . . given
3y -6 = 18 . . . . . . . eliminate parentheses using the distributive property
3y = 24 . . . . . . . . . add 6 to both sides
y = 8 . . . . . . . . . . . divide both sides by 3
The value of y is 8.
Help
A line with a slope of -2 passes through the points (-4, 7) and
(0, n). What is the value of n?
Answer:
n = -1
Step-by-step explanation:
Use the equation y=mx + b
m (slope) = -2
x (x coordinate) = -4
y (y coordinate) = 7
You are solving for b.
Plug in for the given values:
7 = -2(-4) + b
7 = 8 + b
-1 = b (Minus both sides by 8)
y= -2x -1
Therefore, n = -1
IL GIVE YOU BRAINLIEST PLS HELPP ME Tyyyy which ones the answer??
Answer:
18x^2 + 60x + 50
PLZ HELP!!! I'M BEGGING YOU!!! A hero is fighting with a dragon. At first, the dragon has three heads but each time the hero chops off a head the dragon grows three in its place. How many heads does the dragon have after n chops?
Answer:
n = 3x
Step-by-step explanation:
Answer:
h(n) = 3 + 2nStep-by-step explanation:
Initial number of heads is 3Each chopped head is replaced with 3 headsLet the number of chops is n and h(n) is the number of heads.
After the first chop and consecutive chops the number of heads are:
h(1) = 3 - 1 + 3 = 3 + 2*1h(2) = 3 + 2 - 1 + 3 = 3 + 2*2h(3) = 3 + 2*2 -1 + 3 = 3 + 2*3...h(n) = 3 + 2nplease help me with this it is practice and I'm confused
Answer:
D
Step-by-step explanation:
A function is any line that does not repeat in x-value (doesn't repeat on the x-axis).
Kalyan's present age is one third his mothers present age . If the mothers age was 5 times his age 6 years ago ,what are their present age
Current ages:
Let Kaylan's present age be x years
Since his age is a third of his mother's present age:
mother's age * (1/3) = Kaylan's age
mother's age * (1/3) = x
mother's age = 3x [multiplying both sides by 3]
Kaylan's mother's age would be 3x years
Their ages 6 years ago:
Kaylan's age: x-6 years
Mother's age: 3x-6 years
We are told that mother's age was 5 times Kaylan's age, 6 years ago. So,
5*(Kaylan's age 6 years ago) = (Mother's age 6 years ago)
replacing the values
5(x - 6) = 3x-6
5x - 30 = 3x-6
2x - 30 = -6 [subtracting 3x from both sides]
2x = 24 [adding 30 on both sides]
x = 12 [dividing both sides by 2]
Hence, x = 12
Kaylan's present age(x) = 12 years
Mother's present age(3x) = 3*12 = 36 years
What is the largest integer greater than - 81?
Answer:
28
Step-by-step explanation:
28
Explanation:
Let the first integer be
n
Then the sum is
n
+
(
n
+
1
)
+
(
n
+
2
)
=
81
Giving
3
n
+
3
=
81
⇒
3
n
=
78
⇒
n
=
78
3
=
26
Thus the largest integer
→
n
+
2
=
26
+
2
=
28
Cynthia is saving money for her trip to Italy. She put her money into a savings account so it can accrue interest. She deposits $4,500 into the account that has an interest rate of a 8.5%. She keeps the money in the account for 3 years. What is the balance of the account after 3 years.
$1147.50
$5647.50
$11,475
$95.63
RIGHT ANSWER BRAINLYEST
Answer:
$5647.50
Step-by-step explanation:
Formula for interest => I = Prt
substitute => I = (4500)(0.085)(3)
I = 1147.5
Add interest to our principle value => 4500 + 1147.5
Thus, our answer: $5647.50
Find the volume of a cube that measures 3 ft high
Answer:
27ft^3
Step-by-step explanation:
3^3 is 27
I want to solve these mathematical equations
2t-✓2= 3t+✓2. Number 1
(-x+2✓3)(-3x-✓2) =0 number 2
Answer:
which class you read now
Answer:
see explanation
Step-by-step explanation:
Given
2t - [tex]\sqrt{2}[/tex] = 3t + [tex]\sqrt{2}[/tex] ( add [tex]\sqrt{2}[/tex] to both sides )
2t = 3t + 2[tex]\sqrt{2}[/tex] ( subtract 3t from both sides )
- t = 2[tex]\sqrt{2}[/tex] ( multiply both sides by - 1 )
t = - 2[tex]\sqrt{2}[/tex]
-----------------------------------------------------------
Given
(- x + 2[tex]\sqrt{3}[/tex] )(- 3x - [tex]\sqrt{2}[/tex] ) = 0
Equate each factor to zero and solve for x
- x + 2[tex]\sqrt{3}[/tex] = 0 ( subtract 2[tex]\sqrt{3}[/tex] from both sides )
- x = - 2[tex]\sqrt{3}[/tex] ( multiply both sides by - 1 )
x = 2[tex]\sqrt{3}[/tex]
- 3x - [tex]\sqrt{2}[/tex] = 0 ( add [tex]\sqrt{2}[/tex] to both sides )
- 3x = [tex]\sqrt{2}[/tex] ( divide both sides by - 3 )
x = - [tex]\frac{\sqrt{2} }{3}[/tex]
Can you help me with this answer
Answer:
B and D are correct.
Step-by-step explanation:
To find the area of a rectangle, simply multiply its length by its width. In this case, the length of the rectangle is [tex]5[/tex] m and the width of the rectangle is [tex]3[/tex] m, so its area must be [tex]5*3=15[/tex] square meters.
To find the area of a triangle, divide the product of the triangle's base and height by [tex]2[/tex]. As an algebraic expression, that would be [tex]\frac{bh}{2}[/tex], where [tex]b[/tex] and [tex]h[/tex] are the triangle's base and height, respectively. In this case, [tex]b=6[/tex] and [tex]h=5[/tex], so the triangle's area is [tex]\frac{6*5}{2}=15[/tex] square meters.
Now, let's look at the statements.
A: The triangle's area is [tex]15[/tex] square meters, not [tex]30[/tex], so A is incorrect.
B: The rectangle's area is [tex]15[/tex] square meters and the triangle's area is also [tex]15[/tex] square meters. Because the two figures have the same areas, their areas are equal, so B is correct.
C: We've already established that the two figures have equal areas, so one can't have a greater area than the other. Therefore, C is incorrect.
D: The rectangle's area is indeed [tex]15[/tex] square meters, so D is correct.
Hope this helps!
Answer:
B is correct, and D is correct
if you multiply 3 times 5 you get 15 m which is the area for the rectangle, then you have to find the area for the triangle, which you would have to multiply 6 times 5 which you get 30, then divide 30 by 2, which would be 15!
Step-by-step explanation:
MARKING BRAINLEIST IS DUE IN MINS I NEED IT TO GET AN A+ !
Answer:
250
Step-by-step explanation:
V= πr^2h = π·5^2·20 ≈ 1570.79
This is the volume of the full glass so divide that by two and you get 785.4.
785.4 in terms of pi is 250.