Let’s estimate 9.34x0.759 by rounding each number to the place of its leftmost nonzero digit.
Answers
Answer:
9.34 rounts to 9
0.759 rounds to 0.8
9*0.8=7.2
Step-by-step explanation:
Related Questions
Please help me and show work please
Answers
Answer:
[tex]x=2[/tex]
Step-by-step explanation:
Since the scale is in equilibrium, both sides must be equal. Therefore, we have the following equation:
[tex][\text{Left Side} ]3x+3=[\text{Right Side}]9[/tex]
Solving for [tex]x[/tex]:
[tex]3x+3=9,\\3x=6,\\x=\boxed{2}[/tex]
Answer:x=2
Step-by-step explanation: try to first set up an equation. First we can see the scale is balanced so we know each side is equal to each other. You have 3 x boxes and 3 circles so our first side will be 3x+3. Now let’s move onto the second side. It has 9 circles so 3x+3=9. Now let’s solve!
Subtract 3
3x=6
Now divide by 3
X=2
Hope this helps
A population of bacteria doubles every 18 hours. Initially, the population of bacteria is 50.
What is the population of the bacteria after 54 hours?
54
1020
400
300
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It Takes Mike 18 minutes to finish reading 4 pages of a book. How long does it take him to finisn reading 30 pages?
Answers
Answer:
135
Step-by-step explanation:
First, divide.
18 ÷ 4 = 4.5
Then, multiply.
4.5 × 30 = 135
Have a great day!
give the formula in finding the surface area of the cube
Answers
Answer:
A=6a²
Step-by-step explanation:
Lowercase a is the length of one side.
NO LINKS OR ELSE YOU'LL BE REPORTED! Only answer if you're very good at Math.
Find the slope of each line using the rise/run formula.
Answers
Answer:
-3/1 and 7/3
Step-by-step explanation:
First one go down 3 and right 1.
Second one go up 7 and right 3.
18. Use common logarithms to approximate log,9 72 to four decimal places.
Answers
Answer:
[tex]\log _972 = 1.9463[/tex]
Step-by-step explanation:
Given
[tex]\log_972[/tex]
Required
Solve
Using the following laws of logarithm
[tex]\log _ab = \frac{\log b}{\log a}[/tex]
We have:
[tex]\log _972 = \frac{\log 72}{\log 9}[/tex]
Express 72 as 9 * 8
[tex]\log _972 = \frac{\log (9 * 8)}{\log 9}[/tex]
So, we have:
[tex]\log _972 = \frac{\log (9) + \log(8)}{\log 9}[/tex]
Split
[tex]\log _972 = \frac{\log (9)}{\log 9} + \frac{\log(8)}{\log 9}[/tex]
[tex]\log _972 = 1 + \frac{\log(8)}{\log 9}[/tex]
Express 8 and 9 as exponents
[tex]\log _972 = 1 + \frac{\log(2^3)}{\log 3^2}[/tex]
This gives:
[tex]\log _972 = 1 + \frac{3\log 2}{2\log 3}[/tex]
[tex]\log 2 = 0.3010[/tex]
[tex]\log 3 = 0.4771[/tex]
So, we have:
[tex]\log _972 = 1 + \frac{3*0.3010}{2*0.4771}[/tex]
[tex]\log _972 = 1 + \frac{0.9030}{0.9542}[/tex]
[tex]\log _972 = 1 + 0.9463\\[/tex]
[tex]\log _972 = 1.9463[/tex]
Translate the phrase into a variable expression. Use the letter p to name the
variable. If necessary, use the asterisk (*) for multiplication and the slash
(1) for division
... the total number of plates minus the 4 saved for dessert...
Answers
p - 4 is the answer. No multiplication or division involved
2
Directions: Identify the slope (m) and y-intercept (b) of the equation.
Identifica la pendiente (m) y el intercepto-y (b) de la ecuacion.
y = -4x – 12
m =
b =
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Please Help with explanation asap! Branliest to correct
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Answer:
Solution given:
12 Ouches =$7200
per Ouches =$7200/6=$600
So
the required equation for the cost of any weight of gold is:
C.
600W=C is a required equation.
Log(10) u = 3/2 log(10) 4
Answers
u = 8
Step-by-step explanation:
log(10) u = log(10) 4^(3/2)
or
u = 4^(3/2)
= [sqrt(4)]^3
= (2)^3
= 8
5
Select the correct answer from each drop-down menu.
d
60°
30°
D
The product of sin 30° and sin 60° is same as the product of
vand
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Answer:
The product of sin 30° and sin 60° is the same as the the product of cos 30° and cos 60°.
The product of sin 30° and sin 60° is same as the product of cos 30° and cos60°.
What is Trigonometry?Trigonometry is a branch of mathematics that studies relationships between side lengths and angles of triangles.
We know that the sine function is a ratio of opposite side and hypotenuse.
The cosine function is a ratio of Adjacent side and hypotenuse.
Let us find the product of sin 30° and sin 60°
=sin 30°.sin 60°
=1/2.√3/2
=√3/4
Now we know that cos 60° is 1/2 and cos 30° is √3/2
Product cos 60° and cos 30°
cos 30°.cos 60°=1/2.√3/2
=√3/4
Hence, the product of sin 30° and sin 60° is same as the product of cos 30° and cos60°.
To learn more on trigonometry click:
https://brainly.com/question/25122835
#SPJ7
Answer choices are
m<1=m<4
M<2=m<3
M<1=m<4=180°
M<2=m<3=180°
Answers
Answer:
m<1+m<4=180° should be the answer not sure if the third ones suppose to be + not = if that's the case then I think that one
in a class of 24 students, how many different 3 person teams for a group project can the teacher make?
Answers
Answer:
The teacher can make 8 different 3 person teams
Step-by-step explanation:
Since there is a total of 24 students and the teacher wants to make as many 3 person groups as he/she can you would just do 24 divided by 3 which would equal 8 different teams of 3 people. So the teacher can make 8 different groups of 3 people
Choose the inequality that represents the following graph.
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x>-2, it’s D
cos(3x)=Sqaure roote 2 / 2
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[tex]\huge\rightarrow{{ \underline{ Answer \: \: ✓ }}}[/tex]
[tex] \huge\boxed{x = 15°}[/tex]
Solution : [tex] \cos(3x) = \dfrac{ \sqrt{2} }{2} [/tex][tex] \cos(3x) = \dfrac{1}{ \sqrt{2} } [/tex][tex] \cos(3x) = \cos(45) [/tex][tex]3x = 45[/tex][tex]x = 15[/tex]The measure of x = 15°
[tex] \#TeeNForeveR[/tex]
Select the graph of y = tan x
Answers
Answer:
Graph B
Step-by-step explanation:
Answer:
B) is correct
Step-by-step explanation:
Clark has two 16-ounce cans of corn. He uses 18 ounces of it to
make a corn soup and the rest to make a casserole.
a. How many ounces of corn did he use to make the casserole?
Answers
Answer:
14
Step-by-step explanation:
Answer:
14 Ounces
Step-by-step explanation:
16 x 2 = 32 Ounces of corn
32 - 18 = 14 Ounces
How many people were in the sample?
5
11
8
55
Answers
Answer:
11
Step-by-step explanation:
add up all of the X symbols to get 11. Hope i helped!
Answer:The answer is 11.
The guy above me is correct.
Step-by-step explanation:
how can you tell if a function is linear or nonlinear from a table
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Please help! With math problem:))
Answers
Answer:
B - -1
Step-by-step explanation:
x+y=1
x-y=3
x-y +y = 3 +y
x=3 +y
x+y =1
(3+y) +y=1
3 + 2y= 1
2y= -2
y= -1
Vdhdijddbbdgdhdjdjdbd hope that answer helps
The independent variable of a data set is w, while the dependent variable is X.
Which of these is a response variable?
A. Both W and X
B. X
C. W
D. Neither W nor X
Please help rn
Answers
Answer:
It's B because a response variable is the same as a dependent variable. A dependent variable is basically the "effect" in the "cause-and-effect" scenario. The dependent variable DEPENDS on the independent variable.
PLEASE HELP!!! The question is in an image....
Answers
9514 1404 393
Answer:
-√3
Step-by-step explanation:
We note that this matches the form for the tangent of the difference of two angles:
tan(α-β) = (tan(α) -tan(β))/(1 +tan(α)tan(βb))
Here, we have α = 25π/24 and β = 3π/8. Then the angle difference is ...
α -β = π(25/24 -3/8) = π(2/3)
The value you seek is ...
tan(2π/3) = -√3
Which function has the same domain as y = 2√x
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Any function that has a domain of x that is equal to or greater than 0. Some examples:
f(x) = √x - 2
f(x) = 5 √x
Answer:
A. y=√2x
Step-by-step explanation:
Edge 2021
How many square feet of outdoor carpet will we need for this hole
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I AM GIVING 50 POINTS :))
The volume of the prism is 81m3
What is the volume of a pyramid that has the same base and height as this prism?
____m3
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Answer:
16 x 25 x 37 = 14800 m^3
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What is the slope of the line that passes through the points (2, 3) and (8, 6)
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Answer:
The slope of the line that passes through the points (2, 3) and (8, 6) is [tex]\frac{1}{2}[/tex].
Step-by-step explanation:
To find the slope of two points, divide the difference between the y values by the difference between x values, you can remember this by the mnenomic "rise over run". In this case, the difference between y and x values would be 6 - 3 = 3 and 8 - 2 = 6 respectively. This means the slope between the two points (2, 3) and (8, 6) is [tex]\frac{3}{6}[/tex] or [tex]\frac{1}{2}[/tex].
Please help!!!!!!!!!!!!
Answers
Answer: 990 ways
Step-by-step explanation:
For the first chicken, there are 11 slots it could be, or 11. For the next chicken, there are 10 available, or 10. Same thing for the third chicken, with 9. Thus, simply do 11*10*9 to get 990.
need help on problems 1-2
Answers
9514 1404 393
Answer:
1. ΔOMN≅ΔMOP ∴ ∠OMN≅∠MOP by CPCTC
2. ΔOSP≅ΔORP ∴ SP≅RP by CPCTC
Step-by-step explanation:
1 and 2
A properly constituted congruence statement lists the congruent vertices of the figures in the same order. That is, the sequence of vertices that make up one angle or segment in one of the figures will match the sequence of vertices that make up the congruent angle or segment in the other figure. The rule that lets you list congruent parts this way is ...
Corresponding Parts of Congruent Triangles are Congruent (CPCTC)
In problem 1, the vertices making up the congruent angles are listed 1st, 2nd, and 3rd in the triangle congruence statement: ΔOMN≅ΔMOP.
In problem 2, the vertices identifying the congruent segments are listed 2nd and 3rd in the triangle congruence statement: ΔOSP≅ΔORP.
I need to find x based off of the models
Answers
Answer:
2. 9x - 4= 12x - 55
9x - 12x = -55+4
-3x = -51
x = 17
3. 7x +29 = 11x - 31
7x - 11x = -31-29
-4x = -60
x =15
Can ya help me out here?