Answer:
Step-by-step explanation:
[tex]\frac{7}{l} =cos 74\\l=\frac{7}{cos 74} =7 sec74=7 sec(90-16)=7cos 16 \approx 6.73 ft[/tex]
Please hurry it’s about to be due
Answer:
a,c,e
Step-by-step explanation:
I NEED HELP PLEASEEEEE?!!!!!!!!! ASAPPPP HELP ME))):
15. Which one is greater out of(2:3)
and (4:6)
We can compare these 2 ratios as fractions. Therefore this problem can also be written as.
2/3=?=4/6
Now we can simplify
2/3=?=2/3
As we can see these 2 ratios are actually equal!
Question 6
Enter an algebraic expression that represents the sum of fifty-seven and x cubed.
The answer is (x³+57)
*You don't need the parentheses
write each percent as a decimal 6% and 189%
Answer:
0.06 and 1.89
Step-by-step explanation:
Answer:
hi sorry if I'm wrong but 6% is 0.06 and 189% is 0.53
Graph the function.
h(x) = x^2 + 2x
Jordan uses a recipe to make yogurt putty. He buys a bag of cornstarch containing 128 servings that are 1/8 cups each. He needs 2 1/4 cups for each batch of yogurt putty. About how many batches can Jordan make? Due by 2:59 PM today
Answer:
6 Batches because if each batch calls for 1/3 of a cup of flour and you split 2 cups into 1/3 cups you would have 6 1/3 cups
Step-by-step explanation:
Jordan can make 7.111 batches before 3 PM today.
What is division?The division in mathematics is one kind of operation. In this process, we split the expressions or numbers into the same number of parts.
Given:
Jordan uses a recipe to make yogurt putty.
He buys a bag of cornstarch containing 128 servings that are 1/8 cups each.
He needs [tex]2\frac{1}{4}[/tex] cups for each batch of yogurt putty.
So, servings are 128 x (1/8)
= 16 cups.
To find the number of batches:
Use division,
16 / ( 9/4)
= 16 x 4/9
= 64 / 9
= 7.111
Therefore, 7.111 batches Jordan can make.
To learn more about the division;
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In a city, the temperature changes by −2.3 degrees each hour for 4 hours.
Answer: 9.2 degrees
Step-by-step explanation:
2.3*4=9.2
If the x-value repeats and the y does not, is it a function?
Answer:
If X repeats and y does not it is not an example of a function. But if the y repeats and has two different x values that can be known as a function.
For an example ( 1 , 3) and (1, 4) thats not an example of a function because the x value is repeating but if its ( 1, 4) and (2,4) a thats
a function because no x value is repeating the x value is known as an independent value. Does that make sense?
"This relation is definitely a function because every x-value is unique and is associated with only one value of y. So for a quick summary, if you see any duplicates or repetitions in the x-values, the relation is not a function."
If an x-value in a relation repeats, the y-value must also repeat for that x-value to make the relation to be defined as a function.
For a relation to be called a function, the following holds true:
Each x-value (input) has it's own unique y-value (output).
A x-value cannot give two different y-values.
If an x-value repeats, the corresponding y-value must repeat.
Therefore, if the x-value in a relation repeats, the y-value must also repeat for that x-value for the relation to be defined as a function.
Learn more here:
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Take Meenu’s present age to be n years
(i)What will be her age 7 years from now?
(ii)What was her age 3 years back
Answer:what’s the initial age
Step-by-step explanation:
ILL GIVE BRAINLIEST IF ITS RIGHT
Answer:
That would be 3x=50-10y
Step-by-step explanation:
If 10y and 3x add up to 50 then the expression above is checking to see if 3x is the correct answer to 50. Therefore 3x= 50- 10y. Thank you for submitting this question.
find the ratio of 81 to 108
Answer: 3:4
Step-by-step explanation:
Answer:
hope it becomes helpful to you ☺️☺️
good luck
28/a + 6 =
Plss I need help
Answer:
[tex]\frac{28 + 6a}{a}[/tex]
Step-by-step explanation:
please answer the two questions on the photo
Answer:
a) 7 tiles
b)4 1/3 tiles*
Step-by-step explanation:
*you would need 5 tiles if the answer isn't supposed to be a fraction. 4 1/3 is the exact amount but if they are asking for whole tiles you need to put 5. since they didn't actually specifiy that i don't think you have to worry about it. i would go with 4 1/3 tiles
A square has a side length of 5x + 3. Which expression represents theperimeter of the square
Answer:
20x + 12
Step-by-step explanation:
The required expression that represents the perimeter of the square is 20x+ 12.
What is the perimeter?Perimeter is the measure of the figure on its circumference.
Here,
A square has a side length of 5x + 3.
The perimeter of the square is given as,
perimeter = 4 × side
Perimeter = 4 [5x + 3]
Perimeter = 20x + 12
Thus, the required expression that represents the perimeter of the square is 20x+ 12.
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dustin and justin go to olive garden for dinner. their total bill is $85.40. they want to leave their waitress a 20% tip
Answer:
The tip is $17.08
Step-by-step explanation:
20% = 0.2
85.4(0.2) = 17.08
If two straight lines intersect and one angle is 30°, what are the other three angles?
A. 30°, 90°, 180°
B. 90°, 90°, 150°
C. 30°, 150°, 150°
D. 90°, 150°, 180°
PLEASE HELPPPPP!!! :(
Answer:
C
Step-by-step explanation:
Okay for problems like this when two lines intersect, the opposite angle is always the same.
If we know there are 360 degrees in total then we get the two 30 degree angles and add them up.
30+30=60
Then subtract
360-60=300
Then Divide:
300/2=150
So know you have two angles 150,150 and the other thirty degree angle
so the answer is: 30,150,150
At Kirby Middle School, some students were surveyed to see which social
media app they used the most. The results are shown below.
App Number of Students
Face
8
Snap
22
Insta
20
Solve and explain how to calculate what percent of students used Snap the
most?
Answer:
Kirby Middle School
The percentage of students who used Snap the most is given as:
= 44%
Step-by-step explanation:
a) Data and Calculations:
App Number of Students
Face 8
Snap 22
Insta 20
Total 50
The percentage of Snap users = Number of Snap users/Total users * 100
= 22/50 * 100 = 44%
b) This represents the proportion of all the students surveyed about the use of social media app. Since 22 students used Snap out of 50, it means that 44% of the survey sample used Snap. This is against 16% (8/50) who used Face and 40% (20/50) who used Insta.
please please please math people. i’ve posted this same question like 10 times and no one can seem to answer it :(so if you could help the slightest.
Answer:
Step-by-step explanation:
The problem here is that the question is not clear. In particular, what does "2)" mean?
Reflecting across the x axis is easy. Think of the x axis as a mirror. when you look in a mirror, your image is behind the mirror the same distance you are in front of the mirror. So, to reflect across the x axis, just multiply all the y values of the points by -1. For the reflection part
(-3,4) becomes (-3,-4)
(1,2) becomes (1,-2)
(-2,1) becomes (-2,-1)
Step 2 probably is a translation, but it is not clear what it is - so I cannot help you further.
If you get step 2 straight, the dilation by 3 is achieved by multiplying all the x and y values by 3.
Please help I need to turn this is in about 10 min
Answer:
multiply them all and then divide by 2
Can someone solve please I’ll give u 20pts
Answer:
a
Step-by-step explanation:
51edf + (5) is 100 so its 300
Answer:
4.B
Step-by-step explanation:
Because i have this same book
find the values of the six trigonometric functions for angle 0. write as fractions
Answer:
I accidently clicked answer and it won't let me quit
Step-by-step explanation:
I'm not even in high school yet D: sorry
Sarah measured the height of the plants after 3weeks. Do u think they measured 12 centimeters or 12 meters?
Answer:
12 centimeters would be reasonable
Step-by-step explanation:
if it is a household plant or something in your garden, then probably 12 centimeters
I think of a number, take away 7 and my answer is 15.
Answer:
The number is 22.
Step-by-step explanation:
Set up an equation:
X - 7 = 15
Solve for x:
X (-7+7) = 15 + 7
X=22
Hope this helps! have a great day!
rename 3/100 happppy
A tepee has a circular floor with a diameter of 6 meters. What is the floor's area?
Answer:
Area = 28.26 Meters²Explanation:
Area = π r²
Radius = ½ Diameter
3.14 · 3²
= 28.26
The floor's area is 28.26 meters²
15 people gathered to watch a baseball game. While talking,
they realized that 6 of them were Boston Red Sox fans.
What is the probability that the favorite team of a randomly
selected baseball fan is the Boston Red Sox?
Enter numeric answer only. Round to the nearest tenth.
Answer:
6/15 or 2/5
Step-by-step explanation:
rename 0.12
pls help me i give u a the brainlest
Step-by-step explanation:
step 1. 0.12 = 12/100 (by definition)
step 2. 12/100 = 6/50 =3/25.
What is t - 4 = 1
A. 2
B. 4
C. 6
D. 5
what is the measure of ∠p
Answer:
63.2
Step-by-step explanation:
The triangles are similar so corresponding angles are congruent. Angle K corresponds to angle P so the answer is 63.2 degrees.