Answer:
Answer Down Below
Step-by-step explanation:
The answer to your question is -0.3.
Given that x = 5.4 m and 0 = 26°, work out BC rounded to 3 SF.
B
O
ou
A
x
С
The diagram is not drawn accurately.
W
BC=
m
Answer:
BC ≈ 4.85 m
Step-by-step explanation:
Using the cosine ratio in the right triangle
cos26° = [tex]\frac{adjacent}{hypotenuse}[/tex] = [tex]\frac{BC}{AC}[/tex] = [tex]\frac{BC}{5.4}[/tex] ( cross- multiply )
5.4 × cos26° = BC , then
BC ≈ 4.85 m ( to 3 s f )
Is this correct
plz tell me if its wrong
Answer:
that should be right
Step-by-step explanation:
but if it is wrong i can walk you threw it.
Answer:
you r correct
well done x
Step-by-step explanation:
HELP PLS WILLMARK BRAINLIST
Dianna buys a pair of jeans at Hollister. The jeans cost $50. The store is having a 25% off sale on everything in the store. Enter the amount of money, in dollars, Dianna saves from the sale. Do not consider the sales tax. *
Which of the expressions below could be used to find the lateral surface area of the triangular prism shown? 10 cm A. (16+10+ 10)(12) B.(16+10+10)(6) 10 cm C. (16+10 + 10X12) • 2/48) D. (12.12.16. 16)(10) 76 cm
Answer: it’s ( A ). :)
Step-by-step explanation:
5. The circle graph below shows 500 tickets
sold at a school concert.
17%
Adults
24%
Students
Children Under 12
Seniors
55%
How many tickets were sold to students?
A 55 tickets
B 120 tickets
C 225 tickets
D 275 tickets
please help im gonna fail
Answer:
Pi is the least, then the square root of 10 and then 3.5
Step-by-step explanation:
pi is 3.14, square root of 10 is 3.16 and then 3.5
How does the theoretical probability of the event to heads" change when a coin is flipped more times in an experiment?
la dispped the theoretical probability will increase
taisted, the theoretical probability will increase
Itata siped the theoretical probability will decrease
The theoretical probably will not change
Answer:
it will not change, there is no probability of a coin flip other than 50/50
Step-by-step explanation:
it's always 50/50
The perimeter of an equilateral triangle with side length x - 3 can be represented by the expression 3(x - 3) and the perimeter of a square with side length 2x + 1 can be represented by the expression 4(2x + 1). Which of the following expressions represents the total perimeter of the two shapes? Your answer 11x + 5 11X-5 5x + 13 3x-2
A:11× + 5
B:11×-5
C:5×+13
D:3×-2
*EXTRA PTS* please answer #1 and #2
Answer:
(2,1) for number 1 and (3,-4) for number 2
Step-by-step explanation:
your welcome baby gurl (-‿◦)
Answer:
1, (2, 1)
2, (3, -4)
Step-by-step explanation:
If (2x^2-5x+7)-(4x^2+2x-11), what is the result?
Answer:
- 2x² - 7x + 18
Step-by-step explanation:
Given
(2x² - 5x + 7) - (4x² + 2x - 11) ← distribute parenthesis
= 2x² - 5x + 7 - 4x² - 2x + 11 ← collect like terms
= - 2x² - 7x + 18
if an interior angle measures 120 degrees what is the measure of the adjacent exterior angle
Answer:
60
Step-by-step explanation:
180 - 120 = 60
when dealing with interior and exterior angles, the highest is 180 degrees
What is an
equation of the line that passes through the points (-3,-2) and (3,6)?
Answer:
y = 4/3x + 2
Step-by-step explanation:
y2 - y1/ x2 - x1
6 - (-2)/ 3 - (-3)
= 8 / 6
= 4/3
y = 4/3x + b
6 = 4/3(3) + b
6 = 4 + b
2 = b
What is the simplest form for 20:36
Answer:
5:9
Step-by-step explanation:
20÷4=5
36÷4=9
If you divide 20 by 4 you get 5. If you divide 36 by 4 you get 9. You need to be able to divide each number in the ratio by the same number. In this case, that number is 4. You can tell that this ratio (5:9) is in simplest form because 5 is a prime number and cannot be simplified any more.
If you want to check this divide the ratio by 2 two times. Or just divide it by 4 once.
20÷2=10 → 10÷2=5
36÷2=18 → 18÷2=9
The circular play area has a diameter of 16 ft. There is a walkway that surrounds the play area is 3' wide. What is the area of the walkway? round your answer to the nearest whole foot.
Answer: 179 sq. feet
Step-by-step explanation:
https://brainly.com/question/11852368#readmore
Find the volume of the composite figure.
16 ft
21 ft
13 ft
18 ft
the volume is
cubed ft.
the volume is 21 cubed ft.
Which is not a characteristic of an exponential parent function?
O A. It passes through (0,1).
O B. The domain is all real numbers.
O C. It goes through the origin.
O D. The range is positive real numbers (y > 0).
Given:
The characteristic of an exponential parent function in the options.
To find:
Which is not a characteristic of an exponential parent function?
Solution:
The exponential parent function is:
[tex]y=b^x[/tex]
Where, [tex]b>0[/tex].
At [tex]x=0[/tex],
[tex]y=b^0[/tex]
[tex]y=1[/tex]
It means the function passes through the point (0,1) but it does not passes through the origin. So, the statement in option A is true but the statement in option C is false.
The domain of the exponential parent function is all real numbers and the range is positive real numbers (y > 0). So, the statements in the options B and D are true.
Therefore, the correct option is C.
Find the exact function value. tan 45°
Answer:
solution given:
the exact function value. tan 45°=1
Jasmine goes bowling. She has $25.00 spend. She spends $4.50 to rent shoes. She spends $2.50 for each game she
bowls. Which inequality can Jasmine use to determine the greatest number of sames she can how
Answer:
25.00 < (with a line under it) 4.50+2.50x
Step-by-step explanation:
which value of x makes this inequality true?
x + 9 < 4x
A. 3
B. 4
C. 1
D. 2
Answer:
B
Step-by-step explanation:
4 + 9 < 4(4)
13 < 16
A is =
C & D are >
If a scale factor of 4.6 is applied to the parallelogram, what will be the perimeter of the new parallelogram?
Answer:
The new perimeter is 4.6 times the original perimeter of the parallelogram.
Step-by-step explanation:
A parallelogram is a four-sided figure, such that the opposite sides are parallel.
So a parallelogram is defined by two measures, we can define them as the length L and the width W (W can be equal to L, as in the case of the square or the rhombus)
The perimeter of one parallelogram is then:
P = 2*L + 2*W = 2*(L + W)
If a scale factor of 4.6 is applied to the parallelogram, then all the dimensions must be multiplied by 4.6
This means that the new length is L' = 4.6*L and the new width is W' = 4.6*W
Then the new perimeter is:
P' = 2*W' + 2*L' = 2*(L' + W') = 2*(4.6*L + 4.6*W) = 4.6*[2*(L + W)]
And the thing inside brackets is equal to the original perimeter, then:
P' = 4.6*P
The new perimeter is 4.6 times the original perimeter of the parallelogram.
Plsss help ASAP
200 extra point and brainliest
Answer:
A, B, D
Step-by-step explanation:
Answer:
A, B, D, E
Step-by-step explanation:
1. 100 = 100%, so seeing that there are 55 boys and 45 girls, we can go ahead and turn those into percentages, making this answer correct.
2. Once again, 100 = 100%, so 17 = 17%
3. "10/55 of those" isn't implying this is the boys only, but rather everyone, so this statement is not correct.
4. 10/35 of the students who chose math are girls. We can see that on the graph.
5. 8 + 8 = 16. Those are both the same number and half and half of the boys and girls...
Hope this helped!
giving brainliest, find the volume THANKS
Answer:
384 inches cubed
Step-by-step explanation:
Your equation is:
width x hight x length = volume
12 x 4 x 8 = 384 in cubed
Answer: that be B.128in^2
Step-by-step explanation: Hope this help :D
prom????????????????????????????????????????????????????????????????
Answer:
Brainliest??????????????????????????????????????????????????????????????????????
Step-by-step explanation:
Answer: wow they all look amazing hope you have fun
Step-by-step explanation:
Joe is shopping for gifts. Coffee mugs are on sale for $4 off the regular price, p. Joe buys 6 mugs. He pays a total of $54. What is the regular price of a coffee mug
Answer: 13
Step-by-step explanation:
add 24 to 54 and you get 78. divide that by 9 and you get 13.
24 is the total price off
54 is the total he pays
add 54 and 24 to get 78, the original total without any off
9 is the amount each cup costed with the 4 dollars off
divide 78 by 9
13 would be the answer
13- 9 is also 4 dollars
Hiii, I would love it if you can help me with these! I tried my best but it's really hard and I don't understand.
Answer:
First one i think is C and the second one is A it was easy
Step-by-step explanation:
How is the product of 2 and 5 shown on a number line?
.
-10-93
4
-2 -1 0 1 2 3 4 5 6 7 8 9 10
8)
-1 0 1 2 3 4 5 6 7 8 9 10
r С
-10 -2 -3 -3 -3 -4 -3 -2 -1 0 1
8 9 10
--
-6
2
4
8 9 10
Answer:
d
Step-by-step explanation:
2 × -5 = -10
so number line should graduate from -5 to -10
Find the circumference of a circle that has a diameter of 10in
Answer:
62.83
Step-by-step explanation:
10 times 3.14 times 2
A park charges $13 for one round of miniature golf and a reduced fee for each additional round played. If Tom paid $43 for 6 rounds of miniature golf, what is the reduced fee for each additional round played? The reduced fee for each additional round played is $____
Answer:
$6
Step-by-step explanation:
the fixed cost = $13
the variable cost is unknown. It depends on the rounds played. according to the question the additional rounds played is 5 (6 - 1) .Represent the variable cost with x
the next equation can be formed using variables from the question :
$43 = $13 + 5x
collect like terms
$43 - $13 = 5x
$30 = 5x
divide both sides of the equation by 5
x = $6
Tony rounded each of the numbers 1,183 and 1, 145 to the nearest hundred. Which choice correctly compares the rounded
numbers?
1,180 > 1.150
1,100 = 1, 100
1,200 < 1, 100
1,200 > 1,100
Answer:
1,200 > 1,100
Step-by-step explanation:
This is because 1,183 is rounded up to the nearest hundred which is 1200 (since 8 which is the tens digit is greater than 5) and 1,145 is rounded down to the nearest hundred which is 1,100 (since 4 which is the tens digit is less than 5).
So, 1,200 > 1,100
I need help to get the answer,
Answer:
4.25 hours
Step-by-step explanation:
A fully charged phone would be at 100%, so we'll set y equal to 100 and solve for x:
100=20x+15
85=20x
4.25=x
So Sammi's phone will be fully charged in 4.25 hours.
Answer:
4.25 hours
Step-by-step explanation:
"Fully charged" means the percentage should be 100%.
Substitute 100 for y then solve for x.
[tex]100=20x+15\\85=20x\\x=\frac{85}{20}\\x=4.25 \text{ hours}[/tex]