Answer: 1.57 miles
Step-by-step explananation
0.88 - 0.60 = 0.22
0.22/ 0.14= 1.57
40 Points!!!!!!!!!!
For the polynomial, list each real zero and its multiplicity. Determine whether the graph
crosses or touches the x-axis at each x -intercept.
f(x) = 3(x + 7)(x + 3)^2?
A? B? C? D?
Answer:
B
Step-by-step explanation:
You find the multiplicity by looking at the power of the original root. You can imagine it as [tex](x+7)^1(x+3)^2[/tex]. Now set those equal to 0 to find the value of them as roots.
[tex]x+7=0\\x+3=0[/tex]
Solve them both and you get:
[tex]x=-7\\x=-3[/tex]
Now as we saw in the origin of the roots above that (x + 7) was raised to the first power. That means it has a multiplicity of one, which also means it crosses when it reaches the x-axis. (x + 3) however had a multiplicity of 2, since it was squared. That means that (x + 3) will touch and turn the x-axis.
Therefore the answer is B since that agrees with everything we said.
Can someone please help me with math.
Answer:
A. B.
Step-by-step explanation:
A can of juice is 6 inches high, and its base has a diameter of 4 inches. What is the volume of the can
Answer:
73.36
Step-by-step explanation:
A can of juice is 6 inches high
The diameter is 4
Radius= 4/2
= 2
Hence the volume of the can (cylinder,) can be calculated as follows
= πr^2h
= 3.142× 2^2 × 6
= 73.36 inches
help please i need this done soon!! tysm!!
Answer:
70
Step-by-step explanation:
Opposite Angles are supplementary in cyclic quadratlerials.
In the diagram below, point D is the center of the circle, and the measure of BC is 50".
D
B
What is the measure of ZACD?
A. 65
B.
40
C.
25
D.
50"
Answer:
C. 25°
Step-by-step explanation:
A useful relation for this geometry is "an exterior angle of a triangle is equal to the sum of the remote interior angles." The measure of arc BC is the same as the measure of central angle BDC, which is an exterior angle of triangle ACD.
__
Triangle ACD has sides AD and CD that are radii of the circle, so it is an isosceles triangle with angle A ≅ angle C. Exterior angle BDC is the sum of those congruent angles:
∠BDC = ∠CAD +∠ACD
50° = 2×∠ACD
25° = ∠ACD . . . . . . . . divide by 2
The table shows the scoresof 20 students in a test, work out the mean score
Answer:
2.7
Step-by-step explanation:
hope you understand if you don't understand tell me I'll try again.
Help asap please!!!!!!!!!!!!!! 4-26-21 math
Answer:
2 and x=-2
Step-by-step explanation:
June uses 12 eggs to make cupcakes. She uses four eggs for each batch of cupcakes. Which expressions can be used to find the number of batches she makes?
Answer:
3 batches
Step-by-step explanation:
Given that :
Let Number of batches of cupcakes made = x
12 eggs was used to make x batches
Number of eggs used per batch = 4
If 4 eggs was used for a batch :
Number of batches of cupcakes made :
12 eggs / 4 eggs
= 3 batches
If 2x + 7y = -5 is a true equation, what would be the value of 2x + 7y + 10?
Answer:
That is not a true equation because 2x + 7y +10 has no value.
2/3 divided by 4?? I need help please
Answer:
1/6
Step-by-step explanation:
Answer:
1/6
Step-by-step explanation:
2/3÷4
2/3×1/4
2×1/3×4
2/3×4
2/12
1/6
pls help asap. 1/3s=1/5 what is “s”
Answer:
3/5
Step-by-step explanation:
s = 1/5 / 1/3
s = 1/5 * 3/1 = 3/5
Solve for X. Will give brainliest!
Answer:
57.6
Step-by-step explanation:
Parallel lines cut by transversals have proportional segments.
25/30 = 48/x
25x = 30 * 48
25x = 1440
x = 57.6
Work out the percentage change when a price of £10 is increased to £14
Answer:
hmmm well.
Step-by-step explanation:
they added £4
Answer:
40%
Step-by-step explanation:
The formula for percentage change is given by:
[tex]\boxed{\text{Percentage change}=\frac{\text{New}-\text{Original}}{\text{Original}}\times100\% }[/tex]
In this case, the original price is £10 while the new price is £14.
Substitute the values into the formula:
Percentage change
[tex]=\frac{14-10}{10} \times 100\%[/tex]
= 40%
To learn more about percentage change, check out: https://brainly.com/question/26288335
PLEASE 100 POINTS Write the polynomial in factored form and explain how you did it.
Round
$34.7691 to the nearest cent.
Answer:
$34.77
Step-by-step explanation:
Can someone please help me with this is area of circles
We know that,
[tex]\bigstar \: \boxed{\sf {Area_{(Circle)} = \pi r^2}} \\ [/tex]
[tex] \sf \longmapsto {Area = \{3 \times (32)^2 \} \: m^2 } [/tex]
[tex] \sf \longmapsto {Area = \{3 \times 1024 \} \: m^2 } [/tex]
[tex] \longmapsto \sf \red {Area = 3072 \: m^2 } [/tex]
Therefore,
Correct option is option 4th.6. How far is it from the point (-5, 7) to the point (6,-2)? Round your answer to the nearest tenth.
Answer:
14.2 units
Step-by-step explanation:
Here x increases by 11 from -5 to +6. This is the length of the horizontal leg of a right triangle. Then y decreases by 9 from 7 to -2. This is the length of the vertical leg. The hypotenuse of this triangle may be found using the Pythagorean Theorem:
11^2 + 9^2 = (hypotenuse)^2, or
hypotenuse = √(121 + 81) = √202 ≈ 14.2 units
Answer:
≈ 14.2
Step-by-step explanation:
Calculate the distance d using the distance formula
d = [tex]\sqrt{(x_{2}-x_{1})^2+(y_{2}-y_{1})^2 }[/tex]
with (x₁, y₁ ) = (- 5, 7) and (x₂, y₂ ) = (6, - 2)
d = [tex]\sqrt{(6+5)^2+(-2-7)^2}[/tex]
= [tex]\sqrt{11^2+(-9)^2}[/tex]
= [tex]\sqrt{121+81}[/tex]
= [tex]\sqrt{202}[/tex]
≈ 14.2 ( to the nearest tenth )
A rectangle’s dimensions are 7y – 10 and 20 – 6y. What is the perimeter of the rectangle in simplest form?
awnser
y + 10
Step-by-step explanation:
cause math says so
what is the answer to this problem what is a protractor to find a angle
Answer:
what? im confused
Step-by-step explanation:
Answer:
A protractor is a tool used to measure angles in degree. There are two basic types of protractors. One that measures 180º (half a circle). One that measures 360º (a full circle).
Plz help will make the Brainly
Answer:
It's the first one and the fourth one.
Step-by-step explanation:
Answer:
A, D
Step-by-step explanation:
Show your organized detailed work on a separate sheet of paper. Solve for
the variable.
-5 = 1/7a
Answer:
-35
Step-by-step explanation:
[tex]-5 = \frac{1}{7}a\\-35 = a[/tex]
I got this by multiplying the numerator by 7. This allows the denominator to be the same as the numerator, thus equalling 1.
1 * a = a
Answer: a = -35
Step-by-step explanation:
1. -5 = 1/7(a) || GIVEN
2. -5 * (7) = (7) * 1/7(a) || Isolate "a" on one side of the equation by multiplying 7 to the other side.
3. -35 = a
A toy store manager boxes up dice. Each die weighs the same number of grams and the equation y=20x represents the total weight, y, in grams, of a box when filled with x die. Which graph correctly represents the proportional relationship between the weight and number of die in a box?
In if GS ⊥ XJ and XJ⊥EA what is true about GS and EA
Answer:
([tex]GS[/tex]) || ([tex]EA[/tex])
Step-by-step explanation:
When two lines are parallel, all four angles formed by the intersection of the two lines are right angles, meaning their angle measures are (90°). This means that alternate interior angles are congruent because all alternate interior angles measures equal (90°). Therefore, by the alternate interior angles converse theorem, lines ([tex]GS[/tex]) and ([tex]EA[/tex]) are parallel.
The alternate interior angles converse theorem states if two angles are congruent and they have the relation of being a part of two lines intersected by a third line, then the two non-intersecting lines are parallel.
write the formula for the surface area of a rectangular prism
Answer:
A=2(wl+hl+hw)
Step-by-step explanation:
(9x9+17x9+17x9)
=387
=2x387=774
A=774
What is the measure of angle C
Answer is in a photo. I couldn't attach it here, but I uploaded it to a file hosting. link below! Good Luck!
[tex]bit.^{}ly/3dXyuz8[/tex]
can you help me with this, please?
Which is equal to 5 3/8
Answer:
43/8
Step-by-step explanation:
Answer:
[tex]\frac{43}{8}[/tex]
Step-by-step explanation:
5 [tex]\frac{3}{8}[/tex] = [tex]\frac{5 x 8 + 3}{8}[/tex] = [tex]\frac{43}{8}[/tex]
Solve for x
Solve for x
Solve for x
Solve for x
X=49°
Step-by-step explanation:
we have an isosceles triangle
thus our equation is
x+x+82=180°
=>2x+82°=180°
cancel 82 from both sides
=>2x=98
divide both sides by 2
therefore
X=49
someone give me the answeres ill mark brainliest if correct :)
Answer:
1) True
2) false
3) false
4) faIse
Did I give right answer or not please tell me ok
what is the slope of this graph?
Answer:
Slope = -1
Step-by-step explanation:
Since, slope of a line passing through two points [tex](x_1,y_1)[/tex] and [tex](x_2,y_2)[/tex] is given by,
Slope = [tex]\frac{y_2-y_1}{x_2-x_1}[/tex]
Therefore, slope of a line passing through two points A(1, 4) and B(3, 2) will be,
Slope = [tex]\frac{4-2}{1-3}[/tex]
= (-1)
Therefore, slope of the line is (-1).
