Answer:
15/5= 3
Blue Squares: 3*2= 6
Green Squares: 3*3= 9
is 1.165 greater than 1.02
Answer:
yes
Step-by-step explanation:
Answer:
yes
Step-by-step explanation:
if u put 1.02 into the thousandths it becomes 1.020 which is obviously less than 1.165
Using the net below, find the surface area
of the rectangular prism.
Anybody help please?
Answer:
the surface area would be
94 cm squared
Find the value of x.
to
890
121°
Answer:
32°
Step-by-step explanation:
Let the angle next to 121° be a,
a+121°=180°
a=180-121=59°
Now we have a=59°,
89° (given) and x, these threes form a triangle, therefore,
x+a+89°=180°
×+59°+89°=180°
x+148°=180°
x=180°-148°
x=32°
I need help please :)
Answer:
[ [tex]10000(2)^{-n}[/tex] ] where n is the number of hours.
Because the beginning will 10000/2 = 50000, then it keeps double the dividing the time.
Identify fraction 40/40
Answer:
it's a unit fraction by cancelling it
Answer:
Whole fraction
Step-by-step explanation:
40/40
= 1
☆ Since we get 1 as the answer, the fraction is a whole fraction.
Hope it helps ⚜
23 yd
Find the area for the circle (use 3.14 for pi). Show your work. Round to the nearest tenth,
Answer: If the radius is 23 then the answer is 1661.9 (WHEN ROUNDED & WITHOUT). If the radius is 11.5 the answer is 415.5 (WHEN ROUNDED)
Step-by-step explanation:
The formula for the area of a circle is: radius x radius x pi/3.14
If a vehicle is going 72 mph, how many feet does the vehicle travel
in one second?
Answer:
simple math convert mph to fps and multiply by 72: 105.6
Step-by-step explanation:
Solve for p.
-5 = p + 5
p=
Answer:
[tex]p=-10[/tex]
Step-by-step explanation:
Given the following question:
[tex]-5=p+5[/tex]
In order to find the answer, we subtract 5 on both sides:
[tex]-5=p+5[/tex]
[tex]5-5=0[/tex]
[tex]-5-5=-10[/tex]
[tex]-10=p[/tex]
[tex]p=-10[/tex]
Hope this helps.
Help, please! It wont let me type out the question so I put a picture in
Express the following sentence in mathematic sentence, dividing 120 by 40 is equal to 3
Answer:
120/40=3
Step-by-step explanation: Hope this helps
the hypotonuse of a right triangle measures 15cm and one of its legs meauseres 8cm find the measure of the other leg
Answer:
7cm
Step-by-step explanation:
15 - 8
Hypotenuse is the longest side
What is the horizontal and vertical shift for the absolute value function below?
f(x) = |x -5|+ 1
Answer:
Moving to the right by 5 units
Moving up by 1 unit
Step-by-step explanation:
The basic absolute value function is f(x) = |x|
The graph vertex is at the origin.
Adding a value inside the absolute value brackets changes the vertex of the graph horizontally.
Adding a term moves it to the leftSubtracting a term moves it to the rightAdding a value outside the absolute value brackets changes the vertex vertically.
Adding a term moves it upSubtracting a term moves it downHere, in the absolute value, we are subtracting by 5, so we move to the right 5
Outside the brackets, we are adding 1, so we move up 1.
-Chetan K
47/14 as a decimal rounded to the nearest hundreth
Answer:
3.36
Step-by-step explanation:
47/14
3 5/14
5 divided 14 is 0.3571428571
0.3571428571 + 3 = 3.357142857
3.357142857
3.36
Which of the following ratios is equal to 5 to 30?
Answer:
D
Step-by-step explanation:
5 divided by 5 equals 1 and whatever we do to one side, do to the other. 30 divided by 5 is 6. So, 5 to 30 is equivalent to 1 to 6.
Imagine the following scenario: A student is about to take the final exam and has completed all assignments except the final exam. Out of 100 possible Project Assignment points, they have received 61 points. Out of 100 possible Quiz points, they have received 54 points If the student wanted to receive an overall B grade in the class, what do they need to score on the final exam? Give your answer as a percentage rounded to the nearest for decimal place (no percentage sign necessary), e.g., if I calculated 99.68%. I would enter 99.7.
Project Assignments: 60%
quizzes: 10%
final exam:30%
Answer:
126.7 if B=80
93.3 if B=70
Step-by-step explanation:
Let F represent the student's score on the final exam, and let B represent the percentage required for a grade of B. Then we must have ...
0.60(61) +0.10(54) +0.30F = B
B = 0.30F +42
F = (B -42)/0.3
__
If a grade of B requires 80 points or more, then the required grade on the final is ...
F = (80 -42)/0.3 = 38/0.3 = 126 2/3
The student must get 126.7% on their final to achieve an overall average of 80.
__
If a grade of B requires 70 points or more, then the required grade on the final is ...
F = (70 -42)/0.3 = 28/0.3 = 93 1/3
The student must get 93.3% on their final to achieve an overall average of 70.
A plumber charges £140 for a 4 hour job. How much does the plumber charge for a 3 hour job?
PLS GIVE WORKING OUT
THANKS :)
Answer:
for a three hour job it would be £105
Step-by-step explanation:
to find how much he charges an hour, we divide 140 by 4 and get 35.
from there we multiply 35(£) by 3(hours) and get 105(£).
Find the quadratic equation
[tex]9y {}^{2} - 12y - 14 = 0[/tex]
[tex]9y^2-12y-14=0\\D=(-12)^2-4\times9\times(-14)=144+504=648=(\pm18\sqrt{2})^2 \\\\y_1=\dfrac{12+18\sqrt{2} }{18} =\dfrac{2+3\sqrt{2} }{3} \\\\y_2=\dfrac{12-18\sqrt{2} }{18} =\dfrac{2-3\sqrt{2} }{3}[/tex]
Answer:
Solve the equation for y by finding a,b, and c of the quadratic then applying the quadratic formula.
Desimal Form: 2.08088022…,−0.74754689…
the guy on top of me is right I just gave you the desimal form he/she give you the rest
Step-by-step explanation:
Find the area of the shaded region.
Step-by-step explanation:
total area
20 × 17 = 340cm²
unshaded region
9 × 6 = 54cm²
area of shaded region
340 - 54 = 286cm²
Find The Value Of x ?
[tex]1) \sf \large \: log_{3}( \frac{1}{3} ) = x[/tex]
[tex]2) \large\sf log_{3}(x - 1) = 2[/tex]
Thankuhh☃️
Answer:
1) [tex]x = -1[/tex] || 2) [tex]x = 10[/tex]
Explanation:
1)
→ [tex]\log _3\left(\frac{1}{3}\right)=x[/tex]
→ [tex]\frac{1}{3} = 3^x[/tex]
→ [tex]3^{-1} = 3^x[/tex]
→ [tex]x = -1[/tex]
2)
→ [tex]\log _3\left(x-1\right)=2[/tex]
→ [tex]x - 1 = 3^2[/tex]
→ [tex]x -1 = 9[/tex]
→ [tex]x = 9 +1[/tex]
→ [tex]x = 10[/tex]
[tex]\qquad \qquad\huge \underline{\boxed{\sf Answer}}[/tex]
Here's the solution ~
Question 1 :[tex]\qquad \sf \dashrightarrow \: log_{ {3} }( \frac{1}{3} ) = x[/tex]
[tex]\qquad \sf \dashrightarrow \: log_{ {3} }( {3}^{ - 1} ) = x[/tex]
[tex]\qquad \sf \dashrightarrow \: log_{ {3} }( {3})^{ - 1 } = x[/tex]
[tex]\qquad \sf \dashrightarrow \: - 1 \times log_{3}(3) = x[/tex]
[tex]\qquad \sf \dashrightarrow \: - 1 \times 1 = x[/tex]
[tex]\qquad \sf \dashrightarrow \: x = - 1[/tex]
Question 2 :[tex]\qquad \sf \dashrightarrow \: log_{3}(x - 1) = 2[/tex]
[tex]\qquad \sf \dashrightarrow \: x - 1 = {3}^{2} [/tex]
[tex]\qquad \sf \dashrightarrow \: x = 9 + 1[/tex]
[tex]\qquad \sf \dashrightarrow \: x = 10[/tex]
Find the volume of a sphere with a radius of 7.5 inches. Give your answer in terms of u.
Answer:
1767.15cm^3
Step-by-step explanation:
volume of a sphere is V= 4/3 *pi* r^3
and pi is 22/7 or 3.142
and the value for r is 7.5
therefore v is 4/3 *3.142*7.5^3
v= 1767.15
oleaseeeee I need help.
Answer:
x≥ -5
Step-by-step explanation:
graph a shaded point on -5 and extend the line to the right since it is greater than or equal to -5
Answer:
X ≥-5, you would draw a number line and shade in a closed circle, then point the arrow to the right
Step-by-step explanation:
What is the area of a circle (added a screen shot)
Answer:
2pi(5) - 2pi(3)
Step-by-step explanation:
hopefully that helped. just use formula and plug in the radius (:
Answer:
28.26 cm ^2
Step-by-step explanation:
A= [tex]\pi[/tex] r ^2
A= 3.14 x 3 x 3
A = 28.26 cm ^2
How many solutions are there to the equation below? x2 = 16 A.2 B.4 C.16 D.1 E.0
Answer:
2
Step-by-step explanation:
x^2 = 16
x = + √16
x = + 4
therefore
x= -4 or 4
there are 2 solutions in the equation
I need the answer in the next 6 hours
Answer:
180m
Step-by-step explanation:
The figure shown in the picture is a right triangle.
We have two of it's sides and need to find the hypotenuse (the side in front of the right angle).
To find that we must use the Pythagorean theorem:
[tex]c^{2} = {a}^{2} + {b}^{2} [/tex]
Side a is 400m and side b is 300m.
Therefore:
[tex]c^{2} = {300}^{2} + {400}^{2} [/tex]
[tex]c = \sqrt{300 \times 300 + 400 \times 400} = 500[/tex]
Now that we know that side c is 500m we must just substract the distance between Marla and the dock with the lenght of the side to find the answer
500 - 320 = 180m
Answer:
She is 180m from the information Center
She walked 240m from the parking lot to the lake.
Step-by-step explanation:
I searched your question and found the key answers. below is my backup explanation, hope this helps! brainliest, please!
Paper clips and sand is a Mixture or Solution?
Answer:
solution
Step-by-step explanation:
you can separate it back into its original forms
(Reminder: mixtures cannot be separated and cannot return to its original forms. solutions can be separated and can return to its original forms)
Subtract (8b^2+7b+5)-(b+4)
finle answers
Answer:
[tex] {7}^{2} [/tex]
[tex]7[/tex]
equations
If you have a distribution of 100 scores, and you want 20 intervals, what should be the size of your class interval
Answer:
5
Step-by-step explanation:
You simply just divide 100 by 20 and get your answer which is 5.
When you distribute something, you are dividing it into parts. In math, the distributive property helps simplify difficult problems because it breaks down expressions into the sum or difference of two numbers
Let (f)=^2−3 and (g)=5−x^2
(f+g)(7)=
(f−g)(7)=
(fg)(7)=
(f/g)(7)=
Answer:the answer is d
Step-by-step explanation: it a d bc i know
I don't understand this please help
Answer:
350
Step-by-step explanation:
The solution to the equation can be found by multiplying by the denominator, then dividing by its coefficient.
[tex]0.22 = \dfrac{77}{x}\qquad\text{given}\\\\0.22x = 77\qquad\text{multiply by $x$}\\\\x=\dfrac{77}{0.22}=350\qquad\text{divide by the coefficient of x}[/tex]
The missing value in the fraction is 350.
__
Additional comment
Here, we have rewritten the percentage as a decimal fraction. You could also rewrite it as a ratio of two integer: 22% = 22/100. Sometimes there is confusion about percentages. It can help to think of the % symbol as meaning /100:
22% = 22/100
Of course, that is "twenty-two hundredths" or 0.22.
If you just write the problem using 22/100 for 22%, then you get the proportion ...
22/100 = 77/x
22x = 7700 . . . . . "cross multiply" (multiply by 100x)
x = 7700/22 = 350 . . . . divide by the coefficient of x
__
If you're paying attention, you see that the solution of this kind of equation has the appearance that the denominator variable and the left-side value are simply swapped:
[tex]0.22 = \dfrac{77}{x}\ \leftrightarrow\ x=\dfrac{77}{0.22}[/tex]
Effectively, we have multiplied both sides of the equation on the left by x/0.22. There is a property of equality that lets us do that. There is no such thing as a property of equality that says "swap with denominator." You must always pay attention to what is allowed by the properties of equality.
Use the Unit Circle to find the exact value of the inverse trig function.
Answer:
330
Step-by-step explanation:
When we are at 30 degrees on the unit circle, we are at the point ([tex]\sqrt3[/tex]/2, 1/2) so if we go to -30 degrees (330 degrees), we will be at point (-[tex]\sqrt3[/tex]/2, -1/2).
Note: (cosine, sine)