Answer:
$20.75
Step-by-step explanation:
50 · 0.25 = 12.25
12.25 + 8.25 = 20.75
Help I really don’t. Know
Answer:
Step-by-step explanation:
x/(67.2-32)=81.9/67.2
x/35.2=81.9/67.2
x=2882.88/67.2
x=42.9 m
when ronnie first planted the cherry tree in his yard, it was 30 feet tall. Now it is 90% taller. How tall is the tree now?
determine if the following triangles are similar, and if so which postulates or theorem proves they are similar
Not similar.
Because it should be [tex]\frac{22}{11} =\frac{18}{9} \neq \frac{24}{13}[/tex]
2=2[tex]\neq[/tex]1.84
What is the value of x?
x=
What is the value of the expression below when n = 1.5?
Answer:
Sorry, you didn't attach the expression.
Step-by-step explanation:
Answer:
29
Step-by-step explanation:
Simplify:
5(1.5)+(20+1.5)
= 7.5 + 21.5
= 29
HOPE THIS HELPS!! <333
-Silver
At a real estate agency, an agent sold a house for $336000. The commission rate is 5.5% for the real estate agency and the commission rate for the agent is 30% of the amount the real estate agency gets. How much did the agency make on the house? How much did the agent earn in commission?
Answer: no did
Step-by-step explanation:
bwhehe
Sofia calculated the circumference and area of a circle with a radius of 4.
C=2πr
=2(3.14)4
=25.12
A=πr2
=3.14(4)2
She then said, “The value of the circumference of a circle is always half the value of its area.” Is Sofia correct? Justify your answer.
Answer:
the circumference is 25.12
5 x 10 for easy points
Answer:
50
Step-by-step explanation:
multiply 5 and 10
[tex]\huge\textbf{Answer}[/tex]
[tex]5 \times 10 \\ = 50[/tex]
꧁❣ ʀᴀɪɴʙᴏᴡˢᵃˡᵗ2²2² ࿐
A bookshelf is 45 inches wide. How many 1 & 1/2 inch wide books will fit on the bookshelf? *
Answer:
30 books
Step-by-step explanation:
bookshelf is 45 inches
each book is 1 1/2 inches
45 / 1 1/2 = 30
30 books can fit on the shelf
what is the area of rectangle that has the side lengths of 3\4 yard and a 5\6 yatd
Enter the value that belongs in the
green box
Answer:
100
Step-by-step explanation:
Just add
2x - 4x³ + 5 - 3x²
1. How many terms does the given polynomial have?
2. What is the CONSTANT term?
3. What is the VARIABLE in the given polynomial?
4. What is the leading coefficient of the given polynomial?
5. Without arranging the terms, what is the numerical coefficient of the first term of the polynomial, as shown in the given?
Hopefully someone will have respond
Answer:
. How many terms does the given polynomial have? 4
2. What is the CONSTANT term? 5
3. What is the VARIABLE in the given polynomial? x
4. What is the leading coefficient of the given polynomial?-4 (highest degree polynomial)
5. Without arranging the terms, what is the numerical coefficient of the first term of the polynomial, as shown in the given? 2
Step-by-step explanation:
what's
[tex] \frac{8}{4} [/tex]
Answer:
2
Step-by-step explanation:
Answer this pls thank u,
Assume that AABC= APQR. Which of the following congruence statements
are correct? Check all that apply.
A. BC = PO
B. ZRE LC
C. ZA= 20
D. AC = OR
E. AB = PQ
F. ZCE ZP
Answer:
check B and E
Step-by-step explanation:
All the correct congruence statements are,
⇒ ∠R = ∠C
⇒ AB = PQ
What is mean by Triangle?A triangle is a three sided polygon, which has three vertices and three angles which has the sum 180 degrees.
Given that;
Triangles ABC and PQR are congruent.
Now, By definition of congruency we get;
All the correct congruence statements are,
⇒ ∠R = ∠C
⇒ AB = PQ
Thus, All the correct congruence statements are,
⇒ ∠R = ∠C
⇒ AB = PQ
Learn more about the triangle visit;
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4.) Which statement is true about points located in quadrant IV in the
coordinate plane? *
The x-coordinate is negative, and the y-coordinate is positive.
The x-coordinate is negative, and the y-coordinate is negative.
The x-coordinate is positive, and the y-coordinate is positive.
The x-coordinate is positive, and the y-coordinate is negative.
SOMEONE HELP ME PLEASE 30 POINTS
Answer:
D. (+,-)
Step-by-step explanation:
Map it out!
Quadrant I's points will always be (+,+). It is located in the upper right section.
Quadrant II's points will always be (-,+). It is located in the upper left section.
Quadrant III's points will always be (-,-). It is located in the lower left section.
Quadrant IV's points will always be (+,-). It is located in the lower right section.
The x-coordinate and y-coordinate are both negative, which is the right statement. The best choice is B.
When determining the location of points or other geometrical elements on a manifold, such as Euclidean space, a coordinate system in geometry uses one or more numbers or coordinates.
The value of the coordinate x and the value of the coordinate y are both negative in the fourth quadrant's coordinate system.
As a result, it is true to say that both the x- and y-coordinates are negative. The correct response is B.
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Four more than double a number is 100 what is the answer?
Answer:
the number would be 48 i think
Step-by-step explanation:
48 + 48 = 96
96 + 4 = 100
which net folds into a cube
Answer:
c
Step-by-step explanation:
Find the value of Z for the triangles
Answer:
z = 17.5
Step-by-step explanation:
segment RX is an angle bisector and divides the opposite side into segments that are proportional to the other 2 sides, that is
[tex]\frac{RS}{RT}[/tex] = [tex]\frac{SX}{TX}[/tex] , substitute values
[tex]\frac{15}{z}[/tex] = [tex]\frac{6}{7}[/tex] ( cross- multiply )
6z = 105 ( divide both sides by 6 )
z = 17.5
Y+3= -5(x-1) write the equation in slope intercept form
Answer: The equation in slope-intercept form: [tex]y=-5x+2[/tex]
Step-by-step explanation:
The given equation of a line : [tex]y+3= -5(x-1)[/tex]
The equation of a line in slope -intercept form: y=mx+c, where m= slope , c=y-intercept.
We first use distributive property(a(b+c)=ab+ac) to simplify the given equation, we get
[tex]y+3=-5x+5[/tex]
Subtract 3 from both sides, we get
[tex]y=-5x-2[/tex]
Hence, the equation in slope-intercept form: [tex]y=-5x+2[/tex]
If someone understands this please help
At a carnival, you spin a spinner that has four equal-sized sections, each a different color: green, yellow, red, and blue. If you land on green, you win 2 points. If you land on yellow, red, or blue, you lose 1 point. Write the expected value equation.
A= B= C=
D= E= F=
G=
Answer:
A= 4
B= 4
C= -1
D= 4
E= -1
F= 4
G= -1
Step-by-step explanation:
The expected value equation is the probability of something happening multiplied by the amount of times it happens. In this case you have four equal sized sections, so you have a one in four chance to land in any of these sections. A, B, D, and F represent the four for this one in four chance. C, E, and G represent the amount of points you get when you land on those sections, in this case -1
Emily says she can prove the Pythagorean Theorem using the following diagram. She explains that she can divide the squares on the two shorter sides into grids with equal-sized grid squares. She says she can then rearrange the grid squares to cover the area of the square on the hypotenuse, which proves that the sum of the squares on the two shorter sides equals the square on the hypotenuse. A 3 by 3 square, a 4 by 4 square, and a 5 by 5 square, put together to form a right triangle with legs 3 and 4 and hypotenuse 5. Is this a valid geometrical proof that a2 + b2 = c2 for all right triangles? Yes, because there are 9 grid squares on one side, 16 grid squares on the other side, and 25 grid squares on the hypotenuse, and 9 + 16 = 25. Yes, because it shows that you can rearrange the squares on the shorter sides to fill up the area of the square on the larger side. No, because a proof needs to have equations in order to be valid. No, because this proof only works when you can draw grids on the squares. It does not work for all right triangles.
Answer:
Yes, because there are 9 grid squares on one side, 16 grid squares on the other side, and 25 grid squares on the hypotenuse, and 9 + 16 = 25.
<3
find the value of given expression
[tex](55 - 54) {}^{2} [/tex]
Answer:
(55-54)²=1²=1 is your answer
Answer:
your answer will be 1
Step-by-step explanation:
......
Subtraction 9/4 - 9/8
9/4-9/8 = 1.125 -> 1 1/8
Answer:
9/4-9/8=9/8
Step-by-step explanation:
first you need a common denominator so 9/4x2/2 = 18/8. then you subtract 18/8-9/8=9/8.
An investment of $70,000 increase rate of 12.5%. Find the value of the investment after 31 years
128= 4^2x times 2^x
What is x?
Answer:
x=7/5
Step-by-step explanation:
We can write it in exponential form
128= 2^2*2x * 2^x
2^4x+x=5x
2^5x=128
2^5x=2^7
5x=7
x=7/5
The value of x in the equation given is
[tex] \frac{7}{5} [/tex]
To solve :
[tex]128 = {4}^{2x} \times {2}^{x} [/tex]
Change all values to have the same root :
[tex] {2}^{7} = {2}^{2(2x)} \times {2}^{x} [/tex]
[tex] {2}^{7} = {2}^{4x} \times {2}^{x} [/tex]
[tex] {2}^{7} = {2}^{(4x + x)} [/tex]
[tex] {2}^{7} = {2}^{5x} [/tex]
The roots cancel out
[tex] 7 = 5x[/tex]
Divide both sides by 5
[tex]x = \frac{7}{5} [/tex]
Therefore, the value of
[tex]x = \frac{7}{5} [/tex]
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Ann runs 2/5 mile. Kim runs 1/2 mile. Which statement is true 2/5 >1/2,
1/2 >2/5, 1/2=2/5, 1/2 <2/5
Answer:1/2 >2/5
Step-by-step explanation:
Make the denominator the same so 1/2 = 5/10 and 2/5 = 4/10
5/10 (which is the same as 1/2) > 4/10 (which is the same as 2/5)
1/2 > 2/5
What is the answer to this question (hurry plz)
Answer:
not proportional
Step-by-step explanation:
Someone help and please make sure the answer is right
Answer:
This is the exterior angle theorem, so
x+30+x+22=130
2x+52=130
2x=78
x=39
sooooooooooooo
39+22=61 degrees
61 degrees
Answer:
21
Step-by-step explanation:
First set up the equation
130 + x + 30 + x + 22 = 180 (triangle angles always add up to 180)
then start to solve to find x
130 +2x + 30 + 22 = 180
182 + 2x = 180
-182 -182
2x = -2
/2 /2
x = -1
Then just plug it back into the equation
-1 + 22
21
I need an answer for this lolz
Answer:
She worked 12 hours as a carpenter and 18 hours as a blacksmith
Step-by-step explanation:
You can solve this problem using a system of equations:
where c represents hours worked as a carpenter, and b represents hours worked as a blacksmith;
c + b = 30
20c + 25b = 690
To solve this system, you can multiply the first equation by 20 and subtract it from the second to isolate b:
20c + 25b = 690
- 20c + 20b = 600
5b = 90
Now, you can solve for b:
5b = 90
b = 18 (divide both sides by 5)
Now that you know b, you can input it into the first equation to find c:
b + c = 30, where b = 18;
18 + c = 30 (replace b in the equation with 18 because of transitive property of equality)
c = 12 (subtract 18 from both sides of the equation))