Answer: 99.06cm
Step-by-step explanation:
Note that 1 inch = 2.54cm
Therefore, we'll convert the sides of the frame in inches to cm. This will be:
8 1/2 inch = 8.5 × 2.54cm = 21.59cm
11inches = 11 × 2.54cm = 27.94cm
Therefore, the perimeter of a rectangle will be:
= 2(length + width)
= 2(27.94 + 21.59)
= 2(49.53)
= 99.06cm
Plz help me well mark brainliest if correct.....?
Answer:
B. 8 x 12
Step-by-step explanation:
First of all, it has an area of 96
So lets find the multiplication pair that equals 96.
10 x 10 = 100 NO
6 x 16 = 96 YES
8 x 12 = 96 YES
Now we have two equations: 8 x 12 and 6 x 16
Perimeter of 40 means:
2(a+b) = 40
Lets input the two equations:
2(8+12) = 2 x 20 = 40
2(6+16) = 2 x 22 = 44
So the dimensions that works is 8 x 12
If my answer is incorrect, pls correct me!
If you like my answer and explanation, mark me as brainliest!
-Chetan K
The difference between twice a number and half that number is 30. What is the number?
Answer:
x=20
Step-by-step explanation:
Equation equals 2x-(1/2)x=30
PLZ HELP
19 students were surveyed on the number of hours of Netflix they watched last week.
The data from the survey is below:
{0, 1, 1, 2, 2, 2, 3, 3, 3, 4, 4, 4, 4, 5, 5, 6, 6, 10, 11}
What is the mode for this data?
Answer:
Step-by-step explanation:
Answer:
i think the answer is 4
hope this help?
Two angles in a triangle have the measure 73 degrees and 28 degrees, respectively. What is the measure of the third angle?
O 79 degrees
59 degrees
49 degrees
69 degrees
Answer:
79
Step-by-step explanation:
The sum of the three interior angles in a triangle is always 180°
180-73-28 = 79
The data modeled by the box plots represent the battery life of two different brands of batteries that Mary tested. A) What is the median value of each data set? B) Compare the median values of the data sets. What does this comparison tell you in terms of the situation the data represents? ( Answer A and B) Will Mark Brainliest if correct answer.
Answer:
X = 13 ; Y = 16
Median Y > Median X
Battery Y lasts longer and hence better than Battery X.
Step-by-step explanation:
From the box plot, median value is the point marked by the vertical line in between the box located between the whiskers.
Median :
Brand X = 13
Brand Y = 16
This median value depicts that, average battery life of brand X batteries is 13 hours while that of brand Y batteries is 16 hours ; Median value of Y is greater Than median value of X ;
This means Brand Y batteries lasts longer on average than Brand X batteries.
me need help :(...........
Answer:
C
Step-by-step explanation:
-2+(-7) is basically -2-7.
This means that you go 7 units to the left of -2.
Answer:
Choice C.
Step-by-step explanation:
So the question -2 + (-7). Note that a negative cancels out a positive so it is,
-2-7
This would equal 9.
Since smaller numbers are futher to the left on the number line, it would be 7 to the left of -2, being Choice C.
A 6-sided die with sides numbered 1 through 6 is tossed. A penny is then tossed. If the penny comes up heads, the value of the die is multiplied by 2. Otherwise, the value of the die is left unchanged.
What is the probability that the outcome is less than 6?
Answer:
The probability that the outcome is less than 6 is 58.333%.
Step-by-step explanation:
Since a 6-sided die with sides numbered 1 through 6 is tossed, ya penny is then tossed, and if the penny comes up heads, the value of the die is multiplied by 2, but otherwise, the value of the die is left unchanged, to determine what is the probability that the outcome is less than 6 the following calculation must be performed:
(5/6 + 2/6) / 2 = X
(0.8333 + 0.0333) / 2 = X
1.1666666 / 2 = X
0.583333 = X
Therefore, the probability that the outcome is less than 6 is 58.333%.
23 and 25
how do you do the work?
find the areas of each
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Answer:
23) 35.77 in²
25) 48.19 cm²
Step-by-step explanation:
Use the appropriate area formula with the given information.
__
23) The area of a triangle is given by the formula ...
A = 1/2bh . . . . . base b, height h
A = 1/2(9.8 in)(7.3 in) = 35.77 in²
__
25) The area of a parallelogram is given by the formula ...
A = bh . . . . . . base b, height h
A = (7.9 cm)(6.1 cm) = 48.19 cm²
_____
The height in each figure is measured perpendicular to the base. This tells you that the length 10.6 cm of the diagonal side of the triangle is not relevant to finding the area.
Answer:
23) 35.77 in2
24) 48.19cm2
the axis of symmetry is
Answer:
x=-2
Step-by-step explanation:
The line between is the axis of symmetry, therefore the axis of symttetry is equal to -2.
If this helps please mark as brainliest
Here is a pattern of squares. S represents the number of small squares in the pattern as a function
of n, the step number.
Which expression could define S?
Select the correct choice.
Answer:
hi there I am just emailing to confirm
Step-by-step explanation:
and then he said the same
and then he said
and then he said the same
Answer: the answer n^2+3
Step-by-step explanation:
Question 7 of 10
The segments shown below could form a triangle.
В
4
9
11
B
O A. True
O B. False
SUBMIT
Answer:
Yes
Step-by-step explanation:
In a triangle the sum of two of its sides is major than the the other side
9+4 > 11
11 + 4 > 9
11 + 9 > 4
help plzzzzzzzzzzzzzzzzzzzzzz
Answer:
I agree with Tyler. Here's why:
Step-by-step explanation:
A scaled copy of a figure is a figure that is geometrically similar to the original figure. This means that the scale copy and the original figure have the same shape but possibly different sizes. They are both the same shape, but the other is half the size of Figure A. So I do agree with Tyler.
Hope this Helps, hope u have a great day :)
Answer:
I don´t agree with tyler
Step-by-step explanation:
I don´t agree with Tyler because if B was a scaled copy of A the bottom part would also increase. In figure A the bottom part is about 5 or 6 cm, and the sticks are 2cm, but in figure B the sticks are 4cm but the bottom part still measures the same. I hope it helped!
Eight eagle stamps and two raccoon stamps cost $2.80. Three eagle stamps and four raccoon stamps cost $2.35. Find the cost of each kind of stamp
Show work please
Answer:
Cost of each eagle stamp = $0.25
Cost of each racoon stamp = $0.4
Step-by-step explanation:
Given:
Cost of 8 eagle stamp and 2 racoon stamp = $2.80
Cost of 3 eagle stamp and 4 racoon stamp = $2.35
Find:
Cost of each stamp
Computation:
Assume;
Cost of each eagle stamp = e
Cost of each racoon stamp = r
So,
8e + 2r = 2.80........... Eq 1
3e + 4r = 2.35 ........... Eq 2
Eq 1 x 2
16e + 4r = 5.6 .........Eq3
Eq 3 - Eq 2
13e = 3.25
e = 0.25
Cost of each eagle stamp = $0.25
8e + 2r = 2.80
8(0.25) + 2r = 2.80
2 + 2r = 2.80
r = 0.4
Cost of each racoon stamp = $0.4
A radioactive isotope has a half-life of 15 hours. Find the amount of the isotope left from a 160-milligram sample after 90 hours. If necessary, round your answer to the nearest thousandth.
Answer:
2.5 milligrams
Step-by-step explanation:
the explination is attached I hope this helps!!
Please help this is Science.
Hoang has worked as a nurse at Springfield General Hospital for 7 years longer than her friend Bill. Two years ago, she had been at the hospital for twice as long. How long has each been at the hospital
Answer:
Hoang has been working for 16 years in the hospital, while Bill has been working there for 9 years.
Step-by-step explanation:
Since Hoang has worked as a nurse at Springfield General Hospital for 7 years longer than her friend Bill, and two years ago, she had been at the hospital for twice as long, to determine how long has each been at the hospital must be performed the following mathematical logical reasoning:
-The difference between the two is 7 years
-2 years ago, the difference was the same, but Hoang doubled Bill in the number of years, that is, she had been 14 years in the hospital, and Bill had been 7 yeats in the hospital (2 x 7 = 14).
-So, as of today, Hoang has been working for 16 years in the hospital, while Bill has been working there for 9 years.
HELP ME NOWWWWWW LIKE JUST GIVE ME THE ANSWER PLEASEEEEE
Answer:
$997
Step-by-step explanation:
Okay, so the first thing you need to do is find how much commission Luis received so that we can add that to the base salary. To do that, we could set up a proportion.
Since percentages are out of 100, we'll need to put 14 over 100. Because $6050 is the total amount he sold, we'll put that number in the denominator corresponding to the total, or 100. The proportion will look somewhat like the following:
[tex]\frac{14}{100} =\frac{x}{6050}[/tex]
To find X, we have to multiply across (14 × 6050, which is 84700) then divide that by 100 (or the denominator right on the other side), which would result in 847.
So... X = $847. Now we add that to the base salary (150 + 847), and that gets us $997 for the total he was paid last week.
I apologize for taking so long to help ^-^;
997 just cuse
i gotch you bro
geometry is so hard someone please help thank you ;)
Find the area of this figure
Answer:
theres no photo
Step-by-step explanation:
Answer:
Step-by-step explanation:
I am sorry but please give detailed question
For which triangle can you find the unknown value of the variable using the law of sines?
Answer:
B
Step-by-step explanation:
Answer:b
On edge.
Step-by-step explanation:
Can someone help me really please
Answer:
b
Step-by-step explanation:
3/3 = 1
Answer:
C
Step-by-step explanation:
what is 15.9% of 261
Answer:
41.499
Step-by-step explanation:
Answer:
41.499
Step-by-step explanation:
261x15.9%=261x159/100=41.499
1.Which of the following is NOT a true statement?
A.-5 > | 5 |
B.| -5 | = 5
C.| -5 | = | 5 |
D.| 5 | > -5
2.Look at the following numbers: -7, |-10|, |5|, |-2|, |-5|, -13. Which of the following statements is true?
A. -7 is to the right of |-10| on a number line oriented from left to right.
B. |-2| is to the left of |-5| on a number line oriented from left to right.
C. -7 is to the right of |-13| on a number line oriented from left to right.
D.|-5| is to the right of |-10| on a number line oriented from left to right.
3.Tamara received a credit of $25 at the yarn store. What amount can she spend using the credit?
A.$50
B.$40
C.$30
D.$20
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Answer:
ABDStep-by-step explanation:
1. The absolute value of a positive number is that number. The absolute value of a negative number is the same number with a positive sign. Your choices simplify to ...
A. -5 > 5 . . . . . false
B. 5 = 5 . . . . true
C. 5 = 5 . . . . true
D. 5 > -5 . . . . true
__
2. The sequence of the numbers of interest on the number line is ...
-7 < |-2| < |-5| < |-10| < |-13|
The true description is |-2| is left of |-5|.
__
3. If Tamara pays for her purchase using her credit, she can spend any amount less than or equal to her credit amount of $25.
Tamara can spend $20 using her credit.
Please look at the image
Answer:
value for X
3x-4 =41
3x =41+4
3x =45
x =15
HURRY I GIVE BRAINLIEST AND EXTRA POINTS !!!!
what’s 11/3 =_
3 2/3
4
3
4 2/3
Jess had these daily balances on his credit card for his last billing period. He did not pay the card in full the previous month, so he will have to pay a finance charge. The APR is 20.6%. What is the average daily balance? *
3 days- $2996.71
11 days- $3203.04
4 days $2331.98
13days- $3002.76
1. f (x) = 5x + 10. If x = 10, then what is the value of f(x)?
A 25
B 60
12.
D 5
(Worth 10 points)
Answer:
B: 60
Step-by-step explanation:
f(x)= 5x+10, if x=10
f(10)=5(10)+10
5(10)+10=60
f(10)=60
In the map below, Side P Q is parallel to Side S T.
Triangle P Q R. Side P Q is 48 kilometers and side P R is 36 kilometers. Triangle S R T. Side R T is 81 kilometers.
What is the distance between S and T? If necessary, round to the nearest tenth.
21.3 km
60.8 km
108 km
117 km
answer C.
Answer:
C.
Step-by-step explanation:
A model rocket is launch from a platform 17 feet high in the initial velocity is 40 ft The path of the rocket is modeled by the equation 16x^2 +40X +17=0 When does the rocket land
Answer:
It will be in the air until P(x) is zero.
P(x) = -16x2 + 32x = -16x(x - 2)
P(x) = 0 ⇒ x = 0 or x = 2
It starts on the ground at x = 0, so the total time in the air must be x = 2 seconds.
Plz help me brainlest and 17 pt
Answer:
D
Step-by-step explanation:
none of the above are correct
