answer in scientific notation.
4,672,000
Answer:
4.672 × 10⁶
Step-by-step explanation:
select all of the expressions that are equivalent to 4(5) + 3 (5).
Answer:
1,4,
Step-by-step explanation:
i know
What inequality represents the solution to
1.5x + 4.5 < 2.75x – 5.5?
Answer:
Step-by-step explanation:
1.5x + 4.5 < 2.75x – 5.5
10 < 1.25x
8 < x
Amy tutors math. For each hour that she tutors, she earns 30 dollars.
Let E be her earnings (in dollars) after tutoring for H hours.
Write an equation relating E to H. Then use this equation to find Amy's earnings after tutoring for 13 hours.
Equation:
Amy's earnings for 13hour :dollars
Answer:
e = 30h 390 dollars after 13 hours
Step-by-step explanation:
e = earning
h = hours worked
e = 30h
30×13=390
surface area of 8x11
Answer:
88
Please mark branliest!
Answer:
50 square inches
Step-by-step explanation:
Evaluate 6(-3) -1-51 +131 =
-20
-10
16
Can anybody help me with these, they're awfully confusing.
Answer:
20) a) 6.8 b) 7
21) a) 26.2 b) 26
22) a) -7.8 b) -8
23) a) -10.2 b) -10
24) a) 2.6 b) 3
25) a) -12.9 b) -13
9) Real number
10) Real number
11) Real number
12) Real number
13) Real number
14) Real number
15) Not a real number
16) Real number
Explanation
In order to find the estimated integer of a square root, you simply find the perfect squares closest to the specified square root. For example, the closest perfect squares to [tex]\sqrt{46}[/tex] are [tex]\sqrt{36}[/tex] and [tex]\sqrt{49}[/tex]. Now, we need to find which perfect square is the closest between those two. 46 and 36 have a difference of 10, while 46 and 49 have a difference of 3. So, we know that 49 is the closest perfect square. Now, we simplify
Two Forest Ranger stations are located 9.8 miles apart. They both receive the same distress call. They determine that from Ranger Station 1 the distress call is at an angle of 46° and from Ranger Station 2 it is at angle of 52°. Which ranger station is closer to the distress call and by how much?
Answer:
Ranger station 2 is closer by 3.47 miles
Step-by-step explanation:
tan(46)=O/9.8
O (ranger station 2 to distress call)=10.15 miles
sin(46)=9.8/H
H (ranger station 1 to distress call)=13.62 miles
13.62-10.15=3.47 miles
So, ranger station 2 is closer by 3.47 miles
what the answer please tell me?
For each equation choose a value for x and then solve
to find the corresponding y value that makes that
equation true. Do not pickx = 0.
1) 6x= 7 and
two) 5 x + 3 and = 9
3) Y + 5 - 13x = 7
Answer:
Step-by-step explanation:
For each equation choose a value for x and then solve to find the corresponding y value that makes that equation true.
PLS HELP FOR BRAINLIST!
Look at picture below and please solve. If possible, it would be great if you could show your work! TYSM!
Answer:
-2,-2,-2
Step-by-step explanation:
When you add -2 to itself, it equals -4. When you add -2 to -4, you get -6.
Answer: -2
Step-by-step explanation: -2 + -2 +-2 = -6
Which set of ordered pairs represents y as a function of x?
A (0, 0), { (−1, 2), (−1, −2), (−2, 4), (−2, −4)}
B {(0, 0), (1, 1), (2, 4), (3, 9), (3, 16)}
C {(0, 0), (0, 1), (0, 2), (0, −1), (0, −2)}
D {(0, 0), (−1, −0.5), (−2, −1), (−3, −1.5), (−4, −2)}
Answer:
The answer to the question would be D
36.2 cm
11 cm
8 cm
6 cm
What is the volume of the figure?
Please help!
Answer: its 88 :]
Step-by-step explanation:
x = 2y − 4
7x + 5y = −66
Answer:
Step-by-step explanation
Substitute 2y-1 for x in the second equation:
7x + 5y = -66
7(2y-4) + 5y = -66
then solve for y:
14y - 28 + 5y = -66
19y = -38
y = -2
Substitute -2 for y in the first equation:
x = 2y - 4
x = 2(-2) - 4
x = -8
The lines intersect at (-8,-2)
Is 0.3 greater than 0.09
Answer:
Yes, because 9 is in the hundreths place and 3 is in the tenths
Step-by-step explanation:
Answer:
Step-by-step explanation:
no because 0.3 is the same as 3/10 and 0.9 is the same as 9/10 wich is greater
the sum of the square of two consecutive positive integers is 85. Write a quadratic equation
Answer:
2x^2 + 2x - 83 = 0
Step-by-step explanation:
Consecutive integers differ by 1
Let the first number be x
The next will be (x+1)
The sum of the squares of these two numbers is 85
so we have;
x^2 + (x + 1)^2 =85
= x^2 + x^2 + 2x + 2 = 85
2x^2 + 2x + 2-85 = 0
2x^2 + 2x - 83 = 0
{[3 + 2 - (9 - 7) + (3 + 4)]
Answer:
7
youd do 9-7= 2
3+4= 7
3+2-2+7 is your equation now and you can do this left to right like normal
5-2+7
3+7
Answer:
10
Step-by-step explanation:
The order of operations is applicable in a multip-operations equation. This theorem states the order in which one must do operations in order to get a valid result. Remember the order of operations states;
1) Parenthesis
2) Exponents
3) Multiplication or Division
4) Addition or Subtraction
Solve this equation, keeping the order of operations in mind;
{ [ 3 + 2 - ( 9 - 7 ) + ( 3 + 4 ) ] }
{ [ 3 + 2 - ( 2 ) + ( 7 ) ] }
{ [ 3 + 2 - 2 + 7 ] }
{ [ 5 - 2 + 7 ] }
{ [ 3 + 7 ] }
{ [ 10 ] }
10
At Clovis's Hat Store 40% of the hats are baseball caps. There are 80 baseball caps. How many total hats are there?
plz help branniest to whoever is right
When simplified, the expression shown below can be written as which choice shown?
(x+3)(x-3)-(x+5)(x-5)
(1) 2(x-17)
(3) -34
(2) 2(x-8)
(4) 16
Please help with question!
Pls answer and I will mark brainliest!
Answer:
C. 244°Step-by-step explanation:
Angle formed by two tangents is equal to half of the difference of intercepted arcs:
m∠C = 1/2(arcAXB - arcAB)64° = 1/2(mAXB - mAB)mAXB - mAB = 128°The sum of the same two arcs is a full circle:
mAXB + mAB = 360°Add the two equations together:
2mAXB = 360° + 128°2mAXB = 488°mAXB = 244°Correct choice is C
PLEASE ILL GIVE BRAINLIEST!!! help
Answer:
first equation goes with the #3
second equation goes with the #1
third goes with the #4
Step-by-step explanation:
hope I helped
how did the declaration of independence lead to the organ of what is now the US government?
3-5 sentences please:)
(put in wrong subject because i need this answer asap so sorry if anyone gets mad over this)
Micah trims bushes for an extra cost of $2 for every 5 bushes. Next week, Micah has 34 lawns to mow and 105 bushes to trim on his schedule. If Micah completed all his work next week, how much money, in dollars, will he earn?
Answer:
$ 1,232
Step-by-step explanation:
Answer:
Try the links below
do CTRL+F and then look up micah also trims bushes.
Your answer should be there
Step-by-step explanation:
https://mmayo.weebly.com/uploads/8/3/8/3/8383777/istep_extended_response_review.docx
http://stalbaum.weebly.com/uploads/1/4/0/8/14088751/istep_review.pdf
If we give the cashier a $20 bill for a shirt that costs $22.95, how much more do we owe the cashier?
Answer:
$2.95
Step-by-step explanation:
$22.95-$20
NEED HELP! find the slope of the line that passes through the two given points (-3,4) and (-3, -8)
Answer:
Y=0
Step-by-step explanation:
The x axis is the same making the line a horizontal line. A horizontal line has a slope of 0
help me please!!
thank you!
What is the answer for m/1 =
=============================================================
Explanation:
The quickest way to get this answer is to add the angles given to get 87+46 = 133
This is through the use of the remote interior angle theorem.
Note how the angles 87 and 46 are interior, or inside the triangle. And also, they are not adjacent to the exterior angle we want to find. So that's where the "remote" portion comes in.
----------------
The slightly longer method involves letting x be the measure of the missing interior angle of the triangle.
The three interior angles add to 180
87+46+x = 180
133+x = 180
x = 180 - 133
x = 47
The missing interior angle of the triangle is 47 degrees.
Angle 1 is adjacent and supplementary to this 47 degree angle, so,
(angle1)+(47) = 180
angle1 = 180-47
angle1 = 133 degrees
This example helps confirm that the remote interior angle theorem is correct.
Question 5. What is the value of E? How do you know?
Answer:
74 degrees because E is alternate interior angles with the other 74 degrees angle.
Step-by-step explanation:
Question Two
Gerald is opening a juice stand. He has up to $450.00 to spend on fruits and vegetables. The graph shows the amount that he can
spend on fruits and vegetables
Cost of Veg
500
450
400
350
300
250
200
150
100
50
0
Cost of Fruit
50 100 150 200 250 300 350 400 450 500
Which list contains only ordered pairs that will fit Gerald's budget?
O
C