Answers
Answer:
x = 84/5 = 16.8
Step-by-step explanation:
The angle bisector theorem said that
21/15 = x/12
==> 7/5 = x/12
==> x = 84/5
Related Questions
point A is at -3 on a number line, and point B is at 5. what is AB?
Answers
Answer:
so you are starting at -3 then going to 5 it 8 is the length of the line 8 is the answer
Step-by-step explanation:
-2 -1 0 1 2 3 4 5
Write the following ratio using two other notations. 7 to 4
Answers
14 to 8
They both reduce back to 7 to 4
Write an expression equivalent to
Answers
Answer:
-7+ y/3
Step-by-step explanation:
you just add like terms
The area of a rectangle with a length of 12m and a width if 4m is ________square meters.
Answers
Answer:
48 square meters
Step-by-step explanation:
cause if u 4m x 12m =48
Answer:
48 square meters
Step-by-step explanation:
The equation used to solve this is a= wl (area equals length times width)
Therefore, all you have to do is multiply 12 and 4 to get the area of the rectangle.
12 times 4= 48
Hope this helped you! If it did help please leave a rating and a heart.
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Have a great day!
2. Determine the slope of the line that passes through
the points (-1, -3) and (0, 6).
Answers
Answer:
9
Step-by-step explanation:
use the formula m = y2- y1 / x2 - x1
Answer:
Step-by-step explanation:
The slope of a line can be found using any two points of a line and the slope, m, is defined as
m=(y2-y1)/(x2-x1), we have points (-1,-3) and (0,6) so
m=(6-(-3))/(0-(-1))
m=9/1
m=9
Unit 2 Mid-Unit Assessment
Answers
Answer:
users are not supposed to help you on test, quiz's or assessments. according to the T.O.S of brainly aka the honor code
Step-by-step explanation:
6 / 32
Simplify
a)
4p + 2p – 3p
b)
9s- 5s + 2s-S
c)
8t + 3r - 76 - 9r
Answers
Answer:
a.3p
b 5s
c 2r -76 this can be the answer
Answer: A) 3p , B) 5s , C) -6r+8t-76
Step-by-step explanation:
A ) 4p + 2p – 3p
combine like terms :-
(4p+2p+-3p)
(4p+2p+-3p) = 3p
= 3p
B ) 9s- 5s + 2s-S
combine like terms :-
( 9s-5s+2s+-s)
( 9s-5s+2s+-s) = 5s
C ) 8t + 3r - 76 - 9r
combine like terms :-
(3r+-9r)+(8t)+(-76)
= - 6r+8t+-76
The equation 201.50=f+6.50(21) represents the cost of printing the shirts at a second printing company. Find the solution to the equation. The solution is . State what the solution represents in this situation.
Answers
Answer:
f = 65
Setup cost = 65
Step-by-step explanation:
Given the equation : 201.50=f+6.50(21)
Solving for f:
201.50 = f + 136.50
201.50 - 136.50 = f
f = 65
The equation above is written in the form a slope intercept function where,, 6.50 is the gradient and X equals the number of shirts, The total cost of printing is 201.50
f is the intercept and represents the initial fee or setup cost. Hence, the setup. Cost = 65
What is the standard equation of the circle in the diagram? ^
Answers
Answer:
[tex](x - 3)^{2} + (y + 4)^{2} = 4[/tex]
Step-by-step explanation:
Center is at (3, -4) and the radius is 2
[tex](x - 3)^{2} + (y + 4)^{2} = 4[/tex]
X=
W
12
х
y
10
X
4
8
Answers
Answer:
1
2
1
0
*
4
8
Step-by-step explanation:
What GCF can be factored out of the trinomial?
3x^2-27x-303x
2
−27x−30 = ___\left(1x^2-9x-10\right)(1x
2
−9x−10)
Answers
Answer:
hahahaha bcjapfpcwkcncidj
Step-by-step explanation:
kdbcowkshxiwjs
Find the length of the third side. If necessary, round to the nearest tenth. 5 9
Answers
Answer: so you have a picture of the shape or what thing we have to find the length to
Step-by-step explanation
The length of the third side is 9.4.
What is the Pythagorean theorem?Pythagorean theorem states that in a right triangle, the square of the hypotenuse is equal to the sum of the squares of the other two sides.
We have,
Applying Pythagorean theorem.
Third side = x
x² = 8² + 5²
8 x 8 = 64 and 5 x 5 = 25
So,
x² = 64 + 25
x² = 89
x = √89
x = 9.433
Rounding to the nearest tenth.
x = 9.4
Thus,
The length of the third side is 9.4.
Learn more about the Pythagorean theorem here:
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The cost of the hiking trip this year is 2/3 of the cost of last year's trip. This year's trip cost $32. Write an equation that represents the cost of last years trip. What was the cost of last years trip?
Answers
50% OFF
original price!
Karen buys a water heater during the sale.
If Karen pays $350, what was the original price?
Answer: $
Answers
350*2= $700
Answer:
$700
Step-by-step explanation:
i just multiplied 350 by 2, and got 700
17. The area of a rectangular sandbox is 8x2 + 18x + 9. If one of it's dimensions is (2x + 3), what is the other
dimension of the sandbox?
Answers
Answer:
The other dimension of the sandbox must be (4x+3).
Hope this helps! Have a good day!
find the lateral area of this cone
Answers
Answer:
lateral area = 180π in²
Step-by-step explanation:
The lateral area is the surface of the cone only.
perimeter of base = 12 x 2 = 24π in
Surface Area = 1/2 perimeter x slant height
SA = 1/2 x 24π x 15 = 180π in²
How does labeling the diagram help us show that we can use right triangle congruency (SAS in this case)?
Answers
Answer:
Step-by-step explanation:
S A S congruence rule: Two triangles are congruent if two sides and the included angle of one triangle are equal to the two sides and the included angle of other triangle.
If two triangles are congruent by SAS, and the angle is 90, then by CPCT{corresponding part of congruent triangle) the hypotenuse of the two triangles will be congruent.
Now, as hypotenuse and one leg are congruent in both triangles, we can apply RHS congruent
which equation best represents circle a
Answers
Answer:
(x+2)^2+(y-1)^2=3
Step-by-step explanation:
Graph and see which one matches
The equation best represents circle is (x-2)^2 + (y-1)^2 = 12^2, the correct option is B
What is the equation of the circle with radius r units, centered at (x,y) ?If a circle O has radius of r units length and that it has got its center positioned at (h, k) point of the coordinate plane, then, its equation is given as:
(x-h)^2 + (y-k)^2 = r^2
Given;
The graph of circle
Now,
h=-2
k=-1
(x-h)^2 + (y-k)^2 = r^2
Substituting the values
(x-2)^2 + (y-1)^2 = 12^2
Therefore, the equation of circle will be (x-2)^2 + (y-1)^2 = 12^2.
Learn more about equation of a circle here:
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1) Veja o calendário de plantio e colheita do Arroz na região Centro-Oeste do Brasil . *
Answers
Answer:
sos, i dont understand
Step-by-step explanation:
What is the measure of
Answers
Answer:
m angle AZB = 129deg
Step-by-step explanation:
39+90=129
Extra for angle BZD:
39+3x=90
-39 -39
3x=51
divide both sides by 3
x=17
Now we do 3(17)
the answer is 51deg
Joey went to the county fair last weekend. When he got there, he had to walk 1/2 of a mile from the car to the entrance. Then he walked 11/16 of a mile to the carnival rides and 1/2 of a mile from the carnival rides to the farm animal show. Next, he walked 3/4 of a mile back to the car. How many miles did Joey walk in all?
Answers
Answer:
39/16 or 2 7/16 miles
Step-by-step explanation:
find the common denominator between all fractions (16).
1/2 = 8/16
3/4 = 12/16
8 + 11 + 8 + 12 = 39
Therefore, Joey walked 39/16 or 2 7/16 miles in total
Thomas scored 257 points on the first three tests in class. What does he need to score on the next test to have a test average of 85?
A.
83
B.
79
C.
87
D.
91
Please help me
Answers
Answer:
The answer is A-83
[tex] \frac{257 + 83}{400} = 0.85[/tex]
Using your knowledge on enzymes, explain : Milk that has been boiled and then covered keeps longer than fresh milk.
Answers
Answer:
my phone is Saturday mate I have been in touch with
One of the legs of a right triangle measures 5 cm and its hypotenuse measures 15 cm.
Find the measure of the other leg. If necessary, round to the nearest tenth.
Answers
PLS HELP ILL GIVE BRAINLIEST! Refer to the figure below and match the angle with the correct measurement in degrees.
Answers
Answer:
Im not sure of the full answer but I'm pretty sure 4=145 sorry if thats not much help
Step-by-step explanation:
Subtract: (-5x + 8) - (3x + 5)
Answers
Answer:
Solution: -8x + 3
Step-by-step explanation:
KHAN ACADEMY
(p.s. can u give me brainliest?)
What is the area of the rhombus shown below?
Answers
how do i solve this
x= __ 27 x° 30
Answers
Answer:
Step-by-step explanation:
cos x° = = 0.9 ⇒ x° ≈ 25.8°
Find two integers whose sum is 17 and product is 72
pleaseee help
Answers
Hope it helps
Which numerical pattern is nonlinear?
Answers
Answer:
I think it's the first one
Step-by-step explanation: