Answers
Step-by-step explanation:
Related Questions
4
0
1
2.
Which of the following can be added to the number indicated on the number line above to sum to 0?
OA.
OB.
ос. 3
OD
om
Answers
Answer:
A
Step-by-step explanation:
If You have 9/4 then you have to go backwards and that means subtracting everything you have to get to 0. that means you take away what you have which is 9/4.
Please help! On the verge of tears :') (see pic)
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The bottom part is 3 x 10 x 10. The third dimension of it isn’t 12 because we’re splitting that up into the other shape. It’s 12 - 2 because of the small part we take away. 3 x 10 x 10 = 300 in
The second part is 2 x 10 x 5. The third dimension of it isn’t 8 because we’re taking part of it away due to the other shape, so 8 - 3 = 5. 2 x 10 x 5 = 100 in
So I believe it is 300 + 100 = 400 cubic inches
Sorry it’s hard to explain
What is the following expression?
12-3×(8-5)
will give brainliest :)
Answers
I believe that the following expression is 3. I hope that's right ♡
Explanation:
PLS HELP WILL MARK YOU BRAINLIEST! NO FAKE ANSWERS!!
Answers
Answer:
b. YZ
Explanation:
YZ is the common side.∠XYZ and ∠WYZ has a common side which is YZ at the middle.We can know this as YZ is mentioned in the both ends of ∠XYZ and ∠WYZA soccer team has different colored pinnies that are worn over their practice jerseys. A team member is going to randomly select a pinnie from the bag. Which of the following statements is not true?
Answers
A boat is heading towards a lighthouse, whose beacon-light is 111 feet above the water. From point A, the boat's crew measures the angle of elevation to the beacon, 5º, before they draw closer. They measure the angle of elevation a second time from point B at some later time to be 15°. Find the distance from point A to point B. Round your answer to the nearest tenth of a foot if necessary.
Answers
Answer: 854.5
Step-by-step explanation:
I got it wrong so it gave me the explanation
The distance between A and B is 853.75
What are trigonometric functions?In mathematics, trigonometric functions are real functions that relate an angle of a right-angled triangle to ratios of two side lengths. The six trigonometric functions are Sine, Cosine, Tangent, Secant, Cosecant, and Cotangent.
Given here: Height = 111 feet
Tan 5° = 111/base ⇒ base = 1268
Tan 15°=111/base-AB ⇒base-AB=414.25
AB=853.75
Hence, The distance between A and B is 853.75
Learn more about Trigonometric functions here:
https://brainly.com/question/6904750
#SPJ2
find the area of each figure
Answers
Answer:
A=120
B=20
C=20
Total area=160 cm2
This is really weird because the numbers dont look proportional to the shape but according to the data it should be correct :/
Answer:
Area of A=120cm²
Area of B=20cm²
Area of C=20cm²
Total area=160cm²
Step-by-step explanation:
For A
[tex]Length(l)=15cm\\Breadth(b)=8cm\\Now,\\Area=l*b\\Area=15cm*8cm=120cm^{2}[/tex]
For B
[tex]Length(l)=5cm\\Breadth=12cm -8cm=4cm\\Now,\\Area=l*b\\Area=5cm*4cm\\Area=20cm^{2}[/tex]
Area of C=20cm²
Total Area=160cm²
I need help with this question
Answers
Answer:
Step-by-step explanation:
LMNP is a rectangle. Find the value of x and the length of each diagonal.
LN = 5x+10 and MP = 7x -6
Answers
Answer:69=33
Step-by-step explanation:
Joana prepared 6 kilograms of dough after working 3 hours. How many hours did joana work if she prepared 8 kilograms of dough?
Answers
Answer:
4 hours
brainliest please?
What is the final price if you get to take 25% off of $75 for a day of Go-cart racing?
Answers
Answer:
$56.25
Step-by-step explanation:
Not sure if I can explain this too well but
This question is basically asking what 25% of 75 is
To find that you would multiply 75 x 0.25:
75x0.25=18.75
Now we know that the question is saying that we can take $18.75 off the original total($75) to find the discount total
So we would simply subtract $75 by $18.75 to find the final price:
75-18.75=56.25
So our total is equal to $56.25
Easy question There are 8 sixth-graders and 16 seventh-graders in a class.
Complete the ratio for this class.
There is 1 sixth-grader for every
? seventh-graders.
Answers
Answer:
2 seventh graders
Step-by-step explanation:
8:16 simplified=1:2
therefore for every 1 sixth-grader there is 2 seventh graders
Answer:
there is 1 sixth grader for every 2 seventh graders
Step-by-step explanation:
there are 16 seventh graders divided by the 8 sixth graders= 2 seventh graders per sixth grader
Identify the zeros of the quadratic function! Please help
Answers
Answer:
-2.79, -4.21
Step-by-step explanation:
The function seen in the graph is 0.5 (x + 3.5)² - 1.
Hence,
[tex]0.5(x+3.5)^{2} -1=0\\0.5(x+3.5)^{2} =1\\(x+3.5)^{2} = 0.5\\x+3.5 = \sqrt{0.5}\\or\\ x+3.5=-\sqrt{0.5} \\[/tex]
Finding the first answer,
[tex]x+3.5=\sqrt{0.5} \\x=\sqrt{0.5}-3.5\\x=-2.79 (3sf)[/tex]
Finding the second answer,
[tex]x+3.5=-\sqrt{0.5}\\x=-\sqrt{0.5} -3.5\\x=-4.21(3sf)[/tex]
In triangle ABC, the measure of angle ABC is 42 degrees and the measure of angle BAC is 64. What is the measure of angle BCA? Write an expression to find the measure of angle BCA.
Answers
Answer:
Step-by-step explanation:
The sum of interior angles of a triangle = 180°
Therefore, ∠ABC + ∠BAC + ∠BCA = 180°
⇒ 42 + 64 + ∠BCA = 180°
⇒ ∠BCA = 180 - 42 - 64
Which equation is equivalent to log Subscript 3 Baseline (x 5) = 2?.
Answers
The equivalent equation is x - 4 = 0.
Linear systemIt is a system of an equation in which the highest power of the variable is always 1. A one-dimension figure that has no width. It is a combination of infinite points side by side.
SimplificationSimplification is to make something easier to do or understand and to make something less complicated.
Given
The expression is [tex]\rm log_3(x + 5) = 2[/tex].
To findThe equivalent equation.
How to find the equivalent equation.The expression is [tex]\rm log_3(x + 5) = 2[/tex].
On simplifying. we get
[tex]\begin{aligned} \rm log_3(x + 5) &= 2\\x + 5 &= 3^2\\x + 5 &= 9 \\x &= 9 - 5\\x &= 4\\x - 4 &= 0\\\end{aligned}[/tex]
The equivalent equation is x - 4 = 0.
More about the linear system link is given below.
https://brainly.com/question/20379472
Answer:
3^2=x+5
Step-by-step explanation:
The correct option is C - 3^2 =x+5
The equation is \log _{3}(x+5)=2
Option A: \log _{3}(x+5)=3^{2}
This is not possible because using logarithmic rule, if \log _{a} b=c then b=a^{c} - This doesn't work out.
Option B: \log _{3}(x+5)=2^{3}
This is not possible because using logarithmic rule, if \log _{a} b=c then b=a^{c} - This doesn't work either.
Option C: x+5=3^{2}
This is possible because using logarithmic rule, if \log _{a} b=c then b=a^{c} - This works and It's equal
Option D: x+5=2^{3}
This is not possible because using logarithmic rule, if \log _{a} b=c then b=a^{c} - This doesn't work also.
what are angles x and y
Answers
Answer:
y 79 x 79
Step-by-step explanation:
79 and y are equal because they are interior angles.
therefore y would be 79.
x and 79 are same side exterior angles. so x is 79 also
I need help asap please
Answers
A-1
B-3
C-4
D-2
E-5
Explanation:
Schoology
Write a sine function that has a midline of 5, an amplitude of 4 and a period of 7/5
Answers
Answer:
[tex]y=4sin(\frac{10\pi}{7}x)+5[/tex]
Step-by-step explanation:
Recall formula
[tex]y=asin(bx+c)+d\\\\y=4sin(bx)+5[/tex]
Determine b from period
[tex]\frac{2\pi}{b}=\frac{7}{5}\\ \\ 10\pi=7b\\\\b=\frac{10\pi}{7}[/tex]
Final Equation
[tex]y=4sin(\frac{10\pi}{7}x)+5[/tex]
whats the median of
5, 8, 12, 6, 7, 10, 14, 6, 13
Answers
Answer:
the median is 8.
Answer:
the median is 6
Step-by-step explanation:
John bought a skateboard for $60.00. He had to pay an additional tax of 8%.
What was the total cost of his purchase with tax?
Answers
Answer:
$64.80
Step-by-step explanation:
8% of $60.00 is $4.80 so add that to $60.00 and you'll get $64.80
how many significant figures are in 0.045?
Answers
how to find sample size with unknown standard deviation
Answers
Answer:
za/2: Divide the confidence level by two, and look that area up in the z-table: .95 / 2 = 0.475. ...
E (margin of error): Divide the given width by 2. 6% / 2. ...
: use the given percentage. 41% = 0.41. ...
: subtract. from 1.
PLEASE HELP WITH THIS PLEASE.
Answers
Answer:
B) 0, √6
Step-by-step explanation:
√-6 = √6i
put it in a+bi form
0+√6i
a = 0
b = √6
Which shows a complete list of factor pairs for the number 40?
Answers
Answer:
i think it's (1, 40), (2, 20), (4, 10), and (5, 8).
Step-by-step explanation:
hope i helped
can pls help meeeeeeeeee
Answers
Answer:
The equation has no solution
Step-by-step explanation:
[tex]{ \tt{a + 5(2a - 1) + 3 = 11a - 2}} \\ { \tt{a + 10a - 5 + 3 = 11a - 2}} \\ { \tt{11a - 2 = 11a - 2}} \\ { \tt{11a - 11a = - 2 + 2}} \\ { \red{ \tt{0 = 0}}}[/tex]
Answer:
D, or Infinite Solutions
Step-by-step explanation:
We have the equation a + 5(2a - 1) + 3 = 11a - 2
Solve the equation and see if there's a solution or not.
a + 5(2a) - 5(1) + 3 = 11a - 2
a + 10a - 5 + 3 = 11a - 2
11a - 2 = 11a - 2
Since both equations are the same, then any value of a will satisfy the equation, making it have infinite solutions. Hope this helps.
Carlos is using a number line to add another integer to −4 . He begins by showing −4 on the number line, as shown below.
Carlos adds the other integer on the number line and says that the sum is negative.
A number line going from negative 5 to positive 5. The area between negative 4 to 0 is highlighted.
Which is true of the number Carlos added to −4 ?
Answers
Answer:
The answer is that The number could be 3 or any integer less than 3.
Step-by-step explanation:
The teacher asks the students to record as many different patterns they can think of for her number rule. Identify what type of understanding she is asking of her students.
Answers
Answer:I don't know
Step-by-step explanation:do the work
A truck can travel 1200 miles on 80 gallons of gasoline. how far can it travel on 240 gallons of gasoline ? Show your work
Answers
Answer:
3600 miles on 240 gal
Step-by-step explanation:
80 gal can go 1200
160 gal can go 2400
240 gal can go 3600
Without using a calculator evaluate:
- 81 + 203²
Answers
Step-by-step explanation:
multiply 203 by 200, you get 20300 and then multiply the 3 and you get 20909. Then subtract 81 from it and you have 20828 as the final answer.
Answer:
41128Step-by-step explanation:
This problem requires the formula "a² + 2ab + b²".
-81 + 203²=> -81 + (200 + 3)²=> -81 + (200² + 2(200)(3) + 3²)=> -81 + (40000 + 1200 + 9)=> -81 + (41209)=> 41209 - 81=> 41128Hence, 41128 is the answer without using calculator.
. Brad took 5 kicks and made 4 goals:
4/5
. Sydney will take 10 shots and she
wants to make an equivalent fraction of the goals. How many goals must she
make?
Answers
Answer: 8
Step-by-step explanation: convert 4/5 to 8/10. 8 out of 10 shots
