Answer:
x = 10.5
Step-by-step explanation:
(r)=x .
y =18.8 / 2 = 9.4 .
z= 4.7
pythaoroas
r² = y²+z²
r²= (9.4)²+(4.7)²
r²= 88.36 + 22.09
√r² = √110.45
r = 10.5
Would you rather have your debit card declined if you don't have enough
money to pay for something or would you rather pay the overdraft fee?
and why I'll mark brainest
Answer:
I would have my debit card declined because it is a better choice prob than having to pay the overdraft fee.
Which of these
numbers is closest to
500?
515
488
522
477
Answer:
488.
Step-by-step explanation:
515-500=15
500-488=12
522-500=22
500-477=23
The closest number to 500 exists at 488.
How to estimate closest number to 500?
The numerical value = 500
Step 1: Subtract the given value from 500 if it exists smaller than 500
Step 2: Subtract 500 from the given value if it exists greater than 500
Step 3: The smallest result obtained exists the number closest to 500
Option A: 477
500 - 477 = 23
Option B: 515
515 - 500 = 15
Option C: 488
500 - 488 = 12
Option D: 522
522 - 500 = 22
12 exists the smallest result among all the given options.
The closest number to 500 exists at 488.
Therefore, the correct answer is option C. 488.
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Bob can mow a yard in 5 hours and Jeff can mow the same lawn
in 3 hours. Which equation could be used to solve an equation to find the time
it would take to mow the yard if they both mowed the lawn at the same time? *
Answer:
2 hours
Step-by-step explanation:
because they work faster togetter and jeff mows faster
PLEASE HELP! 50 POINTS A circle has a radius of 3. An arc in this circle has a central angle of 20°.
What is the length of the arc?
Either enter an exact answer in terms of it or use 3.14 for pie and enter your answer as a decimal.
Answer:
sana Po nakatulong
stay safe po
Use the graph to answer the question.
What is [tex]\frac{AD}{AB}[/tex] in simplest form?
A. [tex]\frac{10}{3}[/tex]
B. [tex]\frac{1}{3}[/tex]
C. [tex]\frac{17}{5}[/tex]
D. 3
Answer:
D. 3
Step-by-step explanation:
Distance between A and D = AD = 9 units
Distance between A and B = AB = 3 units
[tex] \frac{AD}{AB} = \frac{9}{3} [/tex]
Simplify by dividing
[tex] \frac{AD}{AB} = \frac{3}{1} [/tex]
[tex] \frac{AD}{AB} = 3 [/tex]
The answer is 3
What is the initial value of the function represented by this table?
Answer:
2
Step-by-step explanation:
3+2=5 and 5+2 =7 and on x side just add 1
What is the equation of the line perpendicular to y=1/2 x+3 passing through the point (-3,4)
Answer:
y=-2x-2
Step-by-step explanation:
2) 13 candy bars weigh 26 ounces. What is the
weight of 35 candy bars?
Answer is 70 ounces
Step-by-step explanation:
13 candy bars weigh =26 ounces
1 candy bar weighs=26/13=2 ounces
35 candy bars weigh=2x35=70 ounces
Step-by-step explanation:
hear is your answer in attachment
Name a fraction between 3.43 and 3.44
7/16 = 0.4375
3.4375 is between 3.43 and 3.44
The answer: 3 and 7/16
Solve 8x2 - 7 = 193.
OA)
x= +4
B) x= +5
OC) x = +3
OD) x = +6
I think I got it right
Answer:
Hi, there the answer is B. Trust me
Step-by-step explanation:
Do problem 9
I NEED HELP IM CONFUSED
Answer:
1st answer 52+7=59
2nd answer 52-18=32
3rd answer 74-52=22
4th answer 2×52=104
please mark it as the brainlliest answer
Will mark Brainlest. ( if you spun the spinner 1 time ,what is the probabilty that it would land on gray piece) step by step
Answer:
P(grey) = 0.2857
Step-by-step explanation:
Remark
This is another one of those questions where assumptions are being made with no valid proof that they are correct.
Assumptions
All of the pie shapes are equalThere are 7 of them. The events are all equally likely to happen. The spinner is "fair."Solution
There are 2 grey pie shaped pieces.
There are 7 shapes all together.
P(grey) = 2/7
P(grey) = 0.2857
Will mark brainliest! Problem is in pic below, no links please. Thanks.
Answer:
0.6
Step-by-step explanation:
The third side of the triangle ABC is AB. Using the Pythagorean Theorem, its length is 12. [tex]12^{2} +16^2=20^2[/tex]
∠F is congruent to ∠C and so the sin(∠F) = sin(∠C)
The sin(∠C) = opposite/hypotenuse
= |AB| / |AC|
= 12/20
= 3/5
= 0.6
so the answer is 0.6
how do i solve this question.
Question 16 of 20
If a study estimated that 22% of students ride their bikes to school, and the
error range is +2%, what percentage of students might actually ride their bikes
to school?
O A. 22% -24%
O B. 2% - 22%
O C. 20% - 22%
ОО
D. 20% - 24%
SUBMIT
PREVIOUS
Answer:
D) 20%-24%
Step-by-step explanation:
The margin of error is ±2%, which means that the true proportion it can be 2% above the average proportion or 2% below the average proportion. Therefore, the percentage of students that might actually ride their bikes to school is 20%-24%.
Answer: A. 22%-24%
Step-by-step explanation: There's a +2% error range, so you just add 2% to the existing percentage to get your range of 22% (the original percentage) through 24% (the percentage you get after adding 2%)
PLEASE HALP MEEEEEEeeeee
Answer:
try me
Step-by-step explanation:
try these nuts
Answer:
lol
Step-by-step explanation:
How to solve problem?
Answer:
m<ADE = 57 degrees
Step-by-step explanation:
Angles of a quadrilateral add up to 360. We are already given 69 and 45, which can both be subtracted from 360, leaving us with 246. Since the two remaining angles are congruent, 246 can be divided by 2 to find the remaining measure(s). We are left with 123. However, m<ADE is supplementary to this. So we subtract 123 from 180. The final answer is 57 degrees.
What is the largest 4- digit number that is divisible by 3, 6, and 9? Explain how you know.
========================================================
Explanation:
Start with the largest four digit number possible (9999) and see if it's divisible by 3, 6 and 9
9999/3 = 33339999/6 = 1666.59999/9 = 1111When dividing the number over 6, we don't get a whole number. So 6 is not a factor of 9999, and we cross 9999 off the list.
------------------------
Decrease the number by 9. We do this because the result will be another multiple of 9 (which is automatically also a multiple of 3 as well, since 9 = 3*3)
So we go from 9999 to 9990
Repeat the last set of steps we did earlier
9990/3 = 33309990/6 = 16659990/9 = 1110Every result is a whole number, which shows that 9990 is a multiple of 3, 6 and 9. In other words, 9990 is divisible by 3, 6 and 9. It's the largest such 4 digit number.
Choose all lengths that are equal to 6 feet 12 inches
A 3 yd 1 ft
B 7 ft
C 7 ft 2 in.
D 2 yd 1 ft
E 1yd 4 ft
The only length that is equal to 6 feet 12 inches is 7 ft.
What is unit of measurement?A unit of measurement is a definite magnitude of a quantity, defined and adopted by convention or by law, that is used as a standard for measurement of the same kind of quantity.
To compare lengths, we need to convert all of them to the same units. One way to do this is to convert everything to inches.
6 feet 12 inches is equal to 6 x 12 + 12 = 84 inches.
3 yd 1 ft = 3 x 3 x 12 + 1 x 12 = 109 inches, which is not equal to 84 inches.
7 ft = 7 x 12 = 84 inches, which is equal to 6 feet 12 inches.
7 ft 2 in. = 7 x 12 + 2 = 86 inches, which is not equal to 84 inches.
2 yd 1 ft = 2 x 3 x 12 + 1 x 12 = 78 inches, which is not equal to 84 inches.
1yd 4 ft = 1 x 3 x 12 + 4 x 12 = 60 inches, which is not equal to 84 inches.
Therefore, the only length that is equal to 6 feet 12 inches is 7 ft.
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Find the value of x and the value of y
Answer:
B. x = 7, y = 4√2
Step-by-step explanation:
Drop a vertical from the upper left corner
This creates a rectangle and a 45-45-90 triangle
The bottom of the rectangle is 3
The legs of the triangle are 4
Therefor
x = 4 + 3
x = 7
For a 45-45-90 triangle
the hypotenuse = leg * √2
y = 4√2
It take 6 Pounds of flour to make 36 cakes. How much flour is needed to make 9 cakes?
Answer:
54 pounds
Step-by-step explanation:
To find out how much flour is needed to make 9 cakes, we first need to find out how much much flour is needed to make 1 cake. For that, we need to divide 6 by 36. That will give you 6. Now that we know how much flour is needed to make 1 cake, we will just have to multiply 6 by 9 to find out how much flour is needed to make 9 cakes. That will give you 54 pounds, which is your final answer.
Represent 1/3 of 1/4
Answer:
1/12
Step-by-step explanation:
Answer:
1/12
Step-by-step explanation:
the word 'of' in math means to multiply so 1/3 of 1/4 means to multiply them together
1/3 x 1/4 = 1/12
PLS HELP! If m(x) = 2x3 – 3x + 12, what is the value of m(-2)?
Answer:
[tex]m(x) = 2 {x}^{3} - 3x + 12 \\ m( - 2) = 2 {( - 2)}^{3} - 3( - 2) + 12 \\ = 2[/tex]
Which expression is equivalent to 4+x+x+2x+5+3+x?
[tex]\longrightarrow{\blue{B.\:5x\:+\:12}}[/tex]
[tex]\large\mathfrak{{\pmb{\underline{\purple{Step-by-step\:explanation}}{\purple{:}}}}}[/tex]
[tex]4 + x + x + 2x + 5 + 3 + x[/tex]
Combining like terms, we have
[tex] = x + x + 2x + x + 4 + 5 + 3[/tex]
Next, add them
[tex] = 5x + 12[/tex]
Therefore, ''[tex]\sf\pink{4 + x + x + 2x + 5 + 3 + x}[/tex]" is equivalent to "[tex]\sf\purple{5x\:+\:12}[/tex]."
[tex]\red{\large\qquad \qquad \underline{ \pmb{{ \mathbb{ \maltese \: \: Mystique35}}}}}[/tex]
Answer:
B. 5x + 12.
Step-by-step explanation:
[tex]4 + x + x + 2x + 5 + 3 + x = ?[/tex]
Whenever you see variables without a visible coefficient, imagine there is a '1' in front of the variable.
[tex]4 +(1)x+(1)x+2x+5+3+(1)x=?[/tex]
From here, you can combine like terms.
Remember, combine means to add.
Like terms are terms whose variables (such as x or y) with any exponents are the same (such as x² or y²).
[tex](1)x+(1)x+2x+(1)x=5x.[/tex]
[tex]4+5+3=12.[/tex]
[tex]4+(1)x+(1)x+2x+5+3+(1)x=5x+12.[/tex]
I, therefore believe 5x + 12 is equal to 4 + x + x + 2x + 5 + 3 + x.
Complete the factorization of 4x2 – 9.
4x2 – 9 = (
x –
)(
x +
)
Answer:
2x - 3 2x +3
Step-by-step explanation:
so its 2,3,2,3
The function 4x^2 - 9 is a quadratic function, and the factorized expression of 4x^2 - 9 is (2x - 3)(2x+ 3)
What is factorization?Factorization involves splitting a function into several factors
The expression is given as:
[tex]4x^2 - 9[/tex]
Express 4 as the square of 2
(2x)^2 - 9
Express 9 as the square of 3
(2x)^2 - 3^2
Apply the difference of two squares
(2x - 3)(2x+ 3)
Hence, the factorized expression is (2x - 3)(2x+ 3)
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Select the two correct solutions of the inequality x + 8 > 14
2
4
6
8
10
[tex]\huge\textsf{Hey there!}[/tex]
[tex]\large\text{x + 8 } \mathsf{>}\large\text{ 14}[/tex]
[tex]\large\textsf{SUBTRACT 8 to BOTH SIDES}[/tex]
[tex]\large\text{x + 8 - 8 }\mathsf{>}\large\text{ 14 - 8}[/tex]
[tex]\large\textsf{CANCEL out: \text{8 - 8} because that gives you \text{0}}[/tex]
[tex]\large\textsf{KEEP: \text{14 - 8} because that helps what you are comparing to the \text{x}}[/tex]
[tex]\large\text{x }\mathsf{> }\large\text{ 14 - 8}[/tex]
[tex]\large\text{14 - 8 = \boxed{\bf 6}}\large\checkmark[/tex]
[tex]\large\text{x }\mathsf{>}\large\text{ 6}[/tex]
[tex]\boxed{\boxed{\large\textsf{Answer: \bf x}\mathsf{\bf >}\large\text{ \bf 6 }}}\huge\checkmark[/tex]
[tex]\large\textsf{Good luck on your assignment and enjoy your day!}[/tex]
~[tex]\frak{Amphitrite1040:)}[/tex]
Helppppppppppppppppp
Answer:
[text] x = p(m - n) [/tex]
Or
[text] x = pm - pn [/tex]
Step-by-step explanation:
Given:
[text] m = n + \frac{x}{p} [/tex]
Required:
Make x the subject of the formula
Solution:
What we are required to do is to rewrite the equation so that x will be alone on one side while the other variables will be on the other side.
[text] m = n + \frac{x}{p} [/tex]
Subtract n from each side
[text] m - n = n + \frac{x}{p} - n [/tex]
[text] m - n = \frac{x}{p} [/tex]
Multiply both sides by p
[text] p(m - n) = \frac{x}{p}*p [/tex]
[text] p(m - n) = x [/tex]
[text] x = p(m - n) [/tex]
Or
[text] x = pm - pn [/tex]
Find the value of x.
Answer:
20
Step-by-step explanation:
[tex]V_{right\: square \: pyramid} = \frac{1}{3} {a}^{2} h \\ \\ \therefore \: 1500 = \frac{1}{3} {(15)}^{2} (x)\\ \\ \therefore \: 1500 = \frac{1}{\cancel 3} \times \cancel {225} (x) \\ \\ \therefore \: 1500 = 75x \\ \\ \therefore \: x = \frac{1500}{75} \\ \\ \therefore \: x = 20[/tex]
Which line is parallel to line CD in this figure?
line FA
line FC
line AD
A figure with 4 lines. Line A F is the same distance from line C D at every point. Line A D intersects line A F at point A and line C D at point D. Line F C intersects line A F at point F and line C D at point C.
The line that is parallel to line CD in the figure is A. Line FA
From the provided information, line FA is the same distance from line CD at every point, meaning that these lines are parallel.
What do parallel lines mean?Parallel lines are lines on a flat surface that never meet or cross each other.
When two lines are straight from beginning to end, they are parallel. Their distance is always the same at all points.
Some properties of parallel lines include:
Their corresponding angles are equal.The interior angles are also equal when another line cuts across them.From the given figure, we can see that FA||CD.
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how to factor z²-4z+4
[tex]\implies {\blue {\boxed {\boxed {\purple {\sf { \: ({ \: z - 2 \: })^{2} \: }}}}}}[/tex]
[tex]\large\mathfrak{{\pmb{\underline{\orange{Step-by-step\:explanation}}{\orange{:}}}}}[/tex]
[tex] {z}^{2} - 4z + 4[/tex]
[tex] = {z}^{2} - 2z - 2z + 4[/tex]
Taking "[tex]z[/tex]" as common from first two terms and "[tex]2[/tex]" from last two terms, we have
[tex] = z \: ( \: z - 2 \: ) - 2 \: ( \: z - 2 \: )[/tex]
Taking the factor [tex](z-2)[/tex] as common,
[tex] = ( \: z - 2 \: )( \: z - 2 \: )[/tex]
[tex] = {( \: z - 2 \: )}^{1 + 1} [/tex]
[tex] = ({ \: z - 2 \: })^{2} [/tex]
[tex]\red{\large\qquad \qquad \underline{ \pmb{{ \mathbb{ \maltese \: \: Mystique35❦}}}}}[/tex]