Answer:
Step-by-step explanation:
Practice A. 7.4. For use with pages 457-464. Find the value of x. Write your answer in simplest radical form. 2. هل. 45°457 ... Find the value of each variable.
You roll a number cube and flip a coin. Find the probability of rolling a 3 and flipping tails.
Answer:
1/6*1/2= 1/12
Answer is 1/12
Step-by-step explanation: hope this helps (:
Find the length of the third side. If necessary, round to the nearest tenth. 5 9
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.
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Anyone help ASAP plss!!
point A is at -3 on a number line, and point B is at 5. what is AB?
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
how do i solve this
x= __ 27 x° 30
Answer:
Step-by-step explanation:
cos x° = = 0.9 ⇒ x° ≈ 25.8°
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.
Using your knowledge on enzymes, explain : Milk that has been boiled and then covered keeps longer than fresh milk.
Answer:
my phone is Saturday mate I have been in touch with
which equation best represents circle a
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.
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Alec’s Medicare levy is $1750. This is 2% of his taxable income. What is Alec’s taxable income?
Answer:
$35
Step-by-step explanation:
2/100 x 1750
0.02 x 1750= $35
The area of a rectangle with a length of 12m and a width if 4m is ________square meters.
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!
6 / 32
Simplify
a)
4p + 2p – 3p
b)
9s- 5s + 2s-S
c)
8t + 3r - 76 - 9r
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
How does labeling the diagram help us show that we can use right triangle congruency (SAS in this case)?
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
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?
Answer:
The other dimension of the sandbox must be (4x+3).
Hope this helps! Have a good day!
12x+8y=-16 standard to slope intercept form
Answer:
Look below.
Step-by-step explanation:
[tex]12x+8y=-16\\[/tex]
We have to isolate y on one side. Look below for the full explanation.
[tex]12x+8y+16=0\\12x+16=-8y\\-16-12x=8y\\-2-3/2x=y\\y=-\frac{3}{2} x-2[/tex]
There you go!
Write an expression equivalent to
Answer:
-7+ y/3
Step-by-step explanation:
you just add like terms
Find two integers whose sum is 17 and product is 72
pleaseee help
Subtract: (-5x + 8) - (3x + 5)
Answer:
Solution: -8x + 3
Step-by-step explanation:
KHAN ACADEMY
(p.s. can u give me brainliest?)
find the lateral area of this cone
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
.
Is (3, 6) a solution to this system of equations?
2x + 7y = 48
5x + 3y = 51
.
2. Determine the slope of the line that passes through
the points (-1, -3) and (0, 6).
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
Help please
Find the zeros for
y=(x-2)(x+7)
Answer:
x = 2 and x = -7
Step-by-step explanation:
To find y = 0, so you need either x - 2 =0 or x + 7 =0, so x can be 2 or -7.
If it is helpful, plz give me Brainliest.
Write the following ratio using two other notations. 7 to 4
Juanita can complete 12 math problems in 40 minutes. How many problems can she complete in 60 minutes
Answer:
The answer is 18.
Step-by-step explanation:
HURRY PLEASE!!!!
Identify the graph of y = In x + 1.
X
64
RETRY
X=
W
12
х
y
10
X
4
8
Answer:
1
2
1
0
*
4
8
Step-by-step explanation:
If Samantha can make 6 bracelets in 1 hour and Payton makes 15 bracelets in 3 hours - what is the difference in the number of
bracelets they would make in 6 hours?
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
Answer:
The answer is A-83
[tex] \frac{257 + 83}{400} = 0.85[/tex]
Which numerical pattern is nonlinear?
Answer:
I think it's the first one
Step-by-step explanation:
What are the three different kinds of problems we can solve using the percent proportion?
Answer:
We have now seen solutions method for the three basic types of percent problems ;finding the amount, the rate, and the base
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.
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