Answer:
where is the value for x and where is the equation
Enter the
value of p so that the expression
3(n + 5) is equlvalent to (n + p)3
Answer:
p=5
Step-by-step explanation:
a(x+y) is also (x+y)a
So if 3(n+5) has to be equivalent to (n+p)3, then p has to be 5.
---
hope it helps
PLEASEEE HELP!!!!
!!!ILL GIVE >>BRAINLIST<
Answer:
Step-by-step explanation:
21. identify the secant that intersects OA.
=============================================================
Explanation:
A secant line cuts the circle so that part of the line is inside the circle, and the rest (or majority) of the line is outside the circle. In other words, the secant line intersects the circle at exactly two points.
This is in contrast to a tangent line that only touches the circle at exactly one point. Line L is the tangent line in this case.
Segment DC is a diameter of the circle as it goes through the center, and this segments endpoints are on the circle's edge. The segments AD and AC are radii of the circle.
Answer:
Line BC
Step-by-step explanation:
Write the algebra expression for nine less than the product of four and a number x
Answer:
4x - 9
Step-by-step explanation:
4x - 9
hiii please help i’ll give brainliest if you answer correctly
Answer:
I believe the answer is the first option.
Step-by-step explanation:
To set off material for additional emphasis.
hope this helps and is right :)
Answer:
A
Step-by-step explanation:
The dash (–) is used to set off additional material within a sentence, often in order to emphasize it, to set off appositives that contain commas, or to indicate missing words. ... Some word-processing programs have a mark called an em-dash (longer than a hyphen), which can be used with no space before or after it.
Raj and Tom are the top scorers on their team. One season, raj scored one quarter of their team’s goals. Tom scored one sixth of their teams goals. Raj and Tom scored a total of 25 goals. How many goals did their team score?
Step-by-step explanation:
[tex] \frac{1}{4} x + \frac{1}{6} x = 25 \\ \frac{5}{12} x = 25 \\ x = 60[/tex]
let x be the team's goals.
formulate an equation in order to find the value of x, then solve
The number of goals which their team scored was 60 goals.
Calculations and ParametersLet their team goal be denoted with x[tex]\frac{5}{12} x = 25\\[/tex]
Raj scored one-quarter of their goals
Tom scored one-sixth of their goals
They both scored a total of 25 goal
Mathematically, this is denoted by:
[tex]\frac{1}{4}x + \frac{1}{6}x = 25[/tex]
[tex]\frac{5}{12}x = 25[/tex]
x= 60.
Therefore, the team scored a total of 60 goals.
Read more about word problems here:
https://brainly.com/question/13818690
#SPJ6
Which number line represents the solution to 5x < 30? F # 10 0 2 4 6 8 + 0 2 4 6 8 10 H +00 0 4 6 10 N J o 2 4 6 8 10
Answer:G i think sorry if wrong
Step-by-step explanation:
Answer:G
Step-by-step explanation:
If a radius of a circle is 30 inches then it’s diameter is what? Please help ty!
Answer:
60 inches
Step-by-step explanation:
Radius is 1/2 of a diameter, so diameter is twice a radius. 30 x 2 = 60 inches
Hope that helps! :)
-Aphrodite
Divide. Give the exact answer, written as a decimal.
i believe the answer is 13.85
Each football player is recommended to drink a minimum of 540 milliliters of water for every 1 hour of play. Aaron expects to play football for 3 hours. His water bottle holds 2 liters. Will he have enough water to meet the recommendation? If so, how much water will he have left? If not, how much more water does he need to meet the requirement?
Answer:
Aaron will have enough water for 3 hours. he should have 380 milliliters left.
(9.1 × 109)(7.5 × 102)
Answer:
758803.5
Step-by-step explanation:
that's what i got- no idea if it's right though-
Solve each equation for y (get into slope-intercept/y=mx + b form): a) 10x + 5y = 20 b) 3x - 2y = 10 + 4x
Don't forget to explain how you got the answers.
Answer:
see below
Step-by-step explanation:
We want to solve each equation for y, so y must be alone on one side of the equation.
a) 10x + 5y = 20
Subtract 10x from both sides.
5y = 20 - 10x
Place the x term in front to follow y = mx + b form.
5y = -10x + 20
We want to isolate y completely, so divide both sides by 5. On the right side, be sure to divide each component by 5.
5y/5 = -10/5x + 20/5
y = -2x + 4
This equation is in slope-intercept form.
b) 3x - 2y = 10 + 4x
We can see that y is negative in this original equation. Let's add 2y to both sides to make y positive.
3x = 10 + 4x + 2y
Now we want to isolate y, so subtract 4x from both sides.
3x - 4x = 10 + 2y
Simplify.
-x = 10 + 2y
Isolate y further by subtracting 10 from both sides.
-x - 10 = 2y
Again, we want to isolate y completely, so divide both sides by 2. On the left side, be sure to divide each component by 2.
-x/2 - 10/2 = 2y/2
-1/2x - 5 = y
This looks backwards (although it is in slope-intercept form), so let's rearrange it just to make it more clear.
y = -1/2x - 5
This equation is in slope-intercept form.
Hope this helps!
WIL GIVE BRAINLIEST
Focus (- 2, - 3) Directrix x = 6
Answer:
Here's ya answer!
(
y
+
3
)
2
=
−
6
(
x
−
7
2
)
Sorry its upside down, but good luck on that test!
How many lies of symmetry does this figure have ?
Answer:
B.
Step-by-step explanation:
You can draw draw ten lines through this figure to get symmetry either side.
3-x1/2=y Given x = 4
Answer:
1
Step-by-step explanation:
3 - (4) 1/2
3 - 2
= 1
Alejandro compra un terreno de 0,3 hm cuadrados y 0,9 dam al cuadrados ¿cuanto ha pagado por el terreno
Answer:
Si el metro cuadrado es a $ 50 Alejadro pagó por el terreno $195 000
Step-by-step explanation:
Ya que no se especifica un valor por unidad de área podemos suponer por ejemplo $ 50 / metro^2
Terreno:
0.3 hm^2
0.9 dam^2
1) Vamos convertir a la misma unidad de área las áreas del terreno para poder saber su costo.
-Hectómetro cuadrado
1 hm^2 = 10 000 m^2
Por lo tanto,
0.3 hm^2 * 10 000 m^2 / 1 hm^2 = 3000 m^2
-Decámetro cuadrado
1 dam^2 = 1 000 m^2
Por lo tanto,
0.9 dam^2 * 1 000 m^2 /1 dam^2 = 900 m^2
Así que el total del terreno es de 3900 m^2
2) Ahora podemos calcular el valor total del terreno
area* valor (por m^2)
3900 m^2 * $50/ m^2 = $195 000
(10.04 MC)
What cosine function represents an amplitude of 3, a period of π, no horizontal shift, and a vertical shift of 2? (6 points)
Group of answer choices
f(x) = 3 cos 2x + 2
f(x) = 3 cos πx + 2
f(x) = 2 cos πx + 3
f(x) = 2 cos 2x + 3
Answer:
f
(
x
)
=
3
cos
(
2
x
)
+
2
EXPLANATION:
We are able to use the transformation formula
f
(
x
)
=
a
⋅
cos
(
x
−
h
b
)
+
k
. You start with
f
(
x
)
=
cos
(
x
)
and replace
a
with the desired amplitude,
h
with the desired horizontal shift, and
k
with the desired vertical shift. This leaves out the
b
-value. A regular cosine function has a period of
2
π
. If you want a period of
π
, since that is one half of the original period, you need to replace your
b
with a
1
2
.
This is about how it would work out.
f
(
x
)
=
3
⋅
cos
(
x
−
0
1
2
)
+
2
From there you simplify your equation giving you
f
(
x
)
=
3
cos
(
2
x
)
+
2
Answer:
f(x) = 3 cos 2x + 2
Step-by-step explanation:
got it right on the test.
Find the missing side. Round to the nearest tenth.
18
x
50°
Triangle HIJ is similar to triangle KLM. Find the measure of side LM. round your answer to the nearest tenth
Answer:
5.3
Step-by-step explanation:
27.8/37 = x/7
37x = 194.6
x=5.25
x=5.3
- Find the value of x. Round to the nearest tenth of a unit.
100 ft
T
20°
O 34.2 ft
O 36.4ft
O 94 ft
O 292 ft
[tex]x = 34.2[/tex]
[tex] \sin(20) = \frac{x}{100} \\ 0.3 = \frac{x}{100 } \\x = 100 \times 0.3 = 34.2[/tex]
Please help me i will give you brainlyest
Answer:
2.25
Step-by-step explanation:
3/4 (or 0.75) plus (4 times 1 1/2) divided by 3. SO... 0.75+(4×1 1/2)÷3= 2.25
solve the equation d - 4= -12
d=16
d= - 16
d=8
d= - 8
Need help on this, what is the perimeter of the rectangle in simplest form?
Answer:
[tex]2x^2+16x-10[/tex]
Step-by-step explanation:
[tex]2(3x-1)+2(x^{2} +5x-4)\\=6x-2+2\left(x^2+5x-4\right)\\=6x-2+2x^2+10x-8\\=2x^2+16x-10\\=2\left(x^2+8x-5\right)[/tex]
(not sure if your teacher wants that last step tho)
Persuade Mr.Zorn whether the numbers 12, 16, and 20 make a right triangle or not. make sure to state reasons for and against your belief. *
Answer:
They don’t 12+16+20= 48
12 x 16 x 20= 3840
Step-by-step explanation:
Need help on this please
Answer:
11.3 (√128)
Step-by-step explanation:
[tex] \\ {a}^{2} + {b}^{2} = {c}^{2} [/tex]
in this case a is given and c is given
a =side of the triangle
b= side of the triangle
c = hypotenuse or the longest side of the triangle
4^2 + b^2 = 12^2
16+ b^2 = 144
144 - 16 = b^2
128 = b^2
√128 = b
11.3137...= b = 11.3 (rounded to nearest tenth)
Solve for x : (X+4) (x-3) =0
Answer:
x=-4,3
Step-by-step explanation:
x+4=0
x=-4
x-3=0
x=3
Marking brainliest
Please help
Answer:
(0,0)(4,9)(-1,5)(-4,-8)Step-by-step explanation:
When an inequality is graphed, the solutions will be shaded in a color. \
On this graph, it is shaded blue.
First we want to put all the points on the graph. During this step, it does not mater if the point is in the blue or not.
Now that we have all 8 points plotted, we can begin elimination.
For this step, we will cross out or eliminate any points in the white.
Any points in the blue, will be correct
After doing this step, you should have the answers (0,0), (4,9), (-1,5), (-4,-8)
So those are the correct answers
Help me.............
just add all the numbers together and then divide them by how many numbers there were, and youll find the mode (average)
the lat one u just subtract 30 from 45, and find how many more scores
A LITTLE HELP PLEASEEE!!
Answer:
i think it’s the 5th one
Step-by-step explanation:
If a right triangle has side lengths of 3 cm and 7 cm, what is the length of the hypotenuse? *
Answer:
Solution given:
length[a]=3cm
base(b)=7cm
hypotenuse [c]=?
we have
by using Pythagoras law
a²+b²=c²
3²+7²=c²
c=√58=7.61m
the length of the hypotenuse is 7.61m.