Answer:
72%
Step-by-step explanation:
Answer:
seventy two percent
Solve for x.
a. 10.2
b. 19.2
c. 4.8
d. 16.9
Answer:
C I think is the answer ok.
-3. 5 * -12= ?
please help me please
Answer:
42
Step-by-step explanation:
The answer is 42 because -3.5 multiplied by -12 is 42
Answer:
-3.5 * -12 = 42
Step-by-step explanation:
Hope this helps
Calculate the area and perimeter of each shape
Answer: area= 38, perimeter=34
Step-by-step explanation: a=lw,p= sum of all sides
The area of the biggest, middle and smallest shapes are 14 cm²,16 cm², and 8 cm² respectively while the perimeter of the biggest, middle and smallest shapes are 18 cm,16cm, and 12 cm respectively.
What is the perimeter?Perimeter is the addition of an external measure of sides it will always positive.
A perimeter is a length and has a degree of the unit as one.
Perimeter of square = side + side + side + side
The given object is divided into three sections.
Biggest section :
Area = 2 x 7 = 14 cm²
Perimeter = 2(7 + 2) = 18 cm
Middle section :
Area = 4 x 4 = 16cm²
Perimeter = 2(4 + 4) = 16cm
Smallest section :
Area = 2 x 4 = 8 cm²
Perimeter = 2(2 + 4) = 12 cm
Hence "The area of the biggest, middle and smallest shapes are 14 cm²,16 cm², and 8 cm² respectively while the perimeter of the biggest, middle and smallest shapes are 18 cm,16cm, and 12 cm respectively".
To learn more about Perimeter,
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look at picture * plz and thank you <3
Answer:
D
Step-by-step explanation:
Will give crown help
Answer:
the slope is -3
Step-by-step explanation:
down 6 and over 2 = -6/2 = -3
Answer:
slope = -3
Step-by-step explanation:
Line pass (1,2) and (3,-4)
slope = difference of y/difference of x
m = (-4 - 2)/(3 - 1) = -6/2 = -3
Pls someone help me!!
A rectangular prism with a length of 11 inches, width of 8 and one-half inches, and height of 2 and one-half inches.
What statements about the volume of the prism are correct? Check all that apply.
Find the area of the base and multiply that by the height to find volume.
The volume is measured in squared inches.
The volume is measured in cubic inches.
The volume of the prism is 176 and one-fourthin.3.
The volume of the prism is 233 and three-fourths in.3.
Answer:
A, C, and E
Step-by-step explanation:
just did the assignment on edge 2020 uwu
Answer:
a, e, c or 1, 2, 3
Step-by-step explanation:
just got it right on edge 2021 trust me :)
Please helps me!! ASAP!!
What is the value of x?
Carlos is selling bracelets for $2 each and necklaces for $3 each to raise $500 for his basketball gear. Which of the following is a linear equation that describes the situation?
A. 2x+3y=500
b. 2x+3=500
c. 2x+3x=500
d. 3x+2=500
4,6,9,...
Find the 7th term.
Answer:
The relation is 1 digit is being added after every number in the pattern.
So, the 7th term can be found like this.
9+4=13 -4th
13+5=18 -5th
18+6=24 -6th
24+7=31 -7th
3/4 time by 1/4
i neeeeed helpp
Answer:
3/4 x 1/4 = 3/16 in fraction form. 3/4 x 1/4 = 0.1875 in decimal form.
Answer:
3/16 your welcome hehe
Step-by-step explanation:
Can someone answer this one question for me? Real answer only please, thanks.
Answer:
209.1 cm2
Step-by-step explanation:
the area of the circle around the rectangle is 113.1 cm2 and the area of the rectangle is 12x8=96cm and 113.1+96=209.1
Find the slope or rate of change from the following
Answer:
What's "the following"?
Step-by-step explanation:
2x + y = 3
y = x - 3
Which point is the solution?
A (-2, -1)
C (-1,2)
B (-1,-2)
D (2, -1)
Can someone help me please thank you
Answer:
C,D, and E
Step-by-step explanation:
Markup means to raise the price. Multiplying by anything grater than 1 is a markup and since C,D, and E are all multiplying the price of W by greater than one they are all marking up.
Which ratios form a proportion?
1/6 and 3/8
2/3 and 8/12
3/4 and 9/16
2/5 and 5/2
Will mark brainliest!
What are the slope and the y-intercept of the linear function that is represented by the table?
The slope is -3, and the y-intercept is -1/2
The slope is -3, and the y-intercept is 3/2
The slope is 3, and the y-intercept is -1/2
The slope is 3, and the y-intercept is 3/2
Answer:
The slope is 3, and the y-intercept is -1/2
State the angle congruence theorem that can be used to prove triangles congruent
ASA
SSS
SAS
AAS
ASA
HL
Cannot Be Determined
Maya is going to an amusement park. The price of admission into the park is $10, and once she is inside the park she will have to pay two dollars for every ride she rides on. How much money would Maya have in total if she goes on 15 right? How much would she have to pay if she goes on r rides
Answer:
15 rides= 40 and r rides= 10+2r
Step-by-step explanation:
Answer:
it 40
Step-by-step explanation:
10+5(15times 2)
10+30=
40 it should be it
Eight friends go to the movies. The price for each ticket is $7.99. One person thinks the total for all eight people will be around $50.00.
Is this a reasonable estimate?
Group of answer choices
No, a reasonable estimate is around 5 ⋅ $8 = $40.
No, a reasonable estimate is around 8 ⋅ $8 = $64.
No, a reasonable estimate is around 8 ⋅ $9 = $72.
Yes, a reasonable estimate is around 5 ⋅ $10 = $50.
Answer:
No, a reasonable estimate is around 8 ⋅ $8 = $64.
Step-by-step explanation:
Can anybody help with this?
Andy found these used car prices in the newspaper
Answer:
Good for him also there is no question
Step-by-step explanation:
Answer: whats the car prices that was in the news paper
Step-by-step explanation:
Morgan lives in Austin, Texas, and lost his job when his company decided to reorganize. He had worked there for 3 years, and he earned $1,750 biweekly his last year. He has applied for unemployment insurance. What will Morgan's weekly benefit be?
Answer:
$455
Step-by-step explanation:
Minimum unemployment benefit in Texas is $69 per week and the maximum is $521.
In order to determine unemployment benefits in Texas, you must first calculate total earnings for the last quarter = 13 x $1,750 x 1/2 = $11,375
Now, you divide that amount by 25, so $11,375 / 25 = $455. Since that amount is below the maximum unemployment benefit per week, then Morgan is going to receive $455.
Working together, Abe and Bianca cleaned their yard in 6 hours. Last year, Abe cleaned the yard by himself. The year before, Bianca cleaned it by herself, but took 5 hours less than Abe took. How long did Bianca take for cleaning the yard alone?
Answer:
10 hours
Step-by-step explanation:
Given that time taken to clean the garden by Abe and Bianca together = 6 hours.
So, in 1 hour both can clean 1/6 of the garden.
Let Abe can clean the garden in x hours, as Bianca took 5 hours less than Abe took, time taken by Bianca alone to clean the garden = x-5 hours.
Therefore, in 1 hour Abe can clean 1/x portion of the garden while Bianca can clean 1/(x-5) portion of the garden.
Together, Abe and Biana can clean \frac 1 x + \frac {1}{x-5} portion of garden in 1 hour.
As both can clean 1/6 portion of the garden in 1 hour together, so
[tex]\frac 1 x + \frac {1}{x-5} = \frac 1 6 \\\\\Rightarrow \frac {2x-5}{x(x-5)}= \frac 1 6 \\\\\Rightarrow x^2 - 5x = 6(2x-5) \\\\\Rightarrow x^2 - 5x = 12x-30 \\\\\Rightarrow x^2 - 17x +30= 0 \\\\\Rightarrow x^2 - 15x-2x +30= 0 \\\\\Rightarrow x(x-15) -2(x +15)= 0 \\\\\Rightarrow (x-2)(x-15)= 0 \\\\\Rightarrow x-2=0 \;or\; x-15=0 \\\\\Rightarrow x = 2 \;or\; x=15.[/tex]
Now, if x=2, then the time taken by Bianca x-5 = 2-5=-3 hours (negative) which is not possible.
For x= 15, time taken by Bianca = x=5=15-5=10 hours.
Hence, the time taken by Bianca alone to clean the garden is 10 hours.
Work out the area of abcd.
please ensure you give workings out too.
Answer:
[tex]\displaystyle A_{\text{Total}}\approx45.0861\approx45.1[/tex]
Step-by-step explanation:
We can use the trigonometric formula for the area of a triangle:
[tex]\displaystyle A=\frac{1}{2}ab\sin(C)[/tex]
Where a and b are the side lengths, and C is the angle between the two side lengths.
As demonstrated by the line, ABCD is the sum of the areas of two triangles: a right triangle ABD and a scalene triangle CDB.
We will determine the area of each triangle individually and then sum their values.
Right Triangle ABD:
We can use the above area formula if we know the angle between two sides.
Looking at our triangle, we know that ∠ADB is 55 DB is 10.
So, if we can find AD, we can apply the formula.
Notice that AD is the adjacent side to ∠ADB. Also, DB is the hypotenuse.
Since this is a right triangle, we can utilize the trig ratios.
In this case, we will use cosine. Remember that cosine is the ratio of the adjacent side to the hypotenuse.
Therefore:
[tex]\displaystyle \cos(55)=\frac{AD}{10}[/tex]
Solve for AD:
[tex]AD=10\cos(55)[/tex]
Now, we can use the formula. We have:
[tex]\displaystyle A=\frac{1}{2}ab\sin(C)[/tex]
Substituting AD for a, 10 for b, and 55 for C, we get:
[tex]\displaystyle A=\frac{1}{2}(10\cos(55))(10)\sin(55)[/tex]
Simplify. Therefore, the area of the right triangle is:
[tex]A=50\cos(55)\sin(55)[/tex]
We will not evaluate this, as we do not want inaccuracies in our final answer.
Scalene Triangle CDB:
We will use the same tactic as above.
We see that if we can determine CD, we can use our area formula.
First, we can determine ∠C. Since the interior angles sum to 180 in a triangle, this means that:
[tex]\begin{aligned}m \angle C+44+38&=180 \\m\angle C+82&=180 \\ m\angle C&=98\end{aligned}[/tex]
Notice that we know the angle opposite to CD.
And, ∠C is opposite to BD, which measures 10.
Therefore, we can use the Law of Sines to determine CD:
[tex]\displaystyle \frac{\sin(A)}{a}=\frac{\sin(B)}{b}[/tex]
Where A and B are the angles opposite to its respective sides.
So, we can substitute 98 for A, 10 for a, 38 for B, and CD for b. Therefore:
[tex]\displaystyle \frac{\sin(98)}{10}=\frac{\sin(38)}{CD}[/tex]
Solve for CD. Cross-multiply:
[tex]CD\sin(98)=10\sin(38)[/tex]
Divide both sides by sin(98). Hence:
[tex]\displaystyle CD=\frac{10\sin(38)}{\sin(98)}[/tex]
Therefore, we can now use our area formula:
[tex]\displaystyle A=\frac{1}{2}ab\sin(C)[/tex]
We will substitute 10 for a, CD for b, and 44 for C. Hence:
[tex]\displaystyle A=\frac{1}{2}(10)(\frac{10\sin(38)}{\sin(98)})\sin(44)[/tex]
Simplify. So, the area of the scalene triangle is:
[tex]\displaystyle A=\frac{50\sin(38)\sin(44)}{\sin(98)}[/tex]
Therefore, our total area will be given by:
[tex]\displaystyle A_{\text{Total}}=50\cos(55)\sin(55)+\frac{50\sin(38)\sin(44)}{\sin(98)}[/tex]
Approximate. Use a calculator. Thus:
[tex]\displaystyle A_{\text{Total}}\approx45.0861\approx45.1[/tex]
Help me please!!!!!!!!!!!!!
9514 1404 393
Answer:
$6.50/lb
Step-by-step explanation:
To find price per pound, divide price by pounds.
$35.75/(5.5 lb) = $6.50/lb
i’m literally desperate can someone help me figure this out
9514 1404 393
Explanation:
(In order avoid issues with the Brainly censor, we're going to rename point F as point G in this answer. Wherever you see G, you can use F in your own response to this question.)
General Approach
The perpendicular lines tell you these are right triangles. There are a few ways to show right triangles are congruent, one of which is the "HL theorem." It requires you show the hypotenuse and one leg are congruent in the two triangles.
Here, the hypotenuses, DE and AG, are shown as congruent. All that remains is to show one leg is congruent. We have no information about legs BE and CG, but we do have information that will let us show legs AC and DB are congruent.
_____
Proof
1. DE ≅ AG, DC ≅ AB, GC⊥AC, EB⊥DB . . . . given
2. m∠EBD = 90°, m∠GCA = 90° . . . . definition of perpendicular lines
3. CD + CB = DB . . . . segment sum theorem
4. AB + CB = DB . . . . substitution property of equality (CD→AB)
5. AB +CB = AC . . . . segment sum theorem
6. DB = AC . . . . transitive property of equality
7. ΔACG ≅ ΔDBE . . . . HL theorem
What is the x value for this equation?
3x+12= 36
also, anyone down to talk on remind? it's the only thing I can use rn....
Answer:
[tex]\huge\boxed{\sf x = 8}[/tex]
Step-by-step explanation:
[tex]\sf 3x+12 = 36\\\\Subtracting \ 12 \ to \ both \ sides\\\\3x=36-12\\\\3x = 24\\\\Dividing \ both \ sides \ by \ 3\\\\x = 24/3\\\\x = 8\\\\\rule[225]{225}{2}[/tex]
Hope this helped!
~AH1807Answer:
x=8
Step-by-step explanation:
3 times 8= 24+12=36
Which of the following is a defined term? (5 points)
Answer:
An angle is a defined term
Step-by-step explanation:
An angle is a defined term.
help me again and ty.