5.3.PS-/
Simplify the expression.
-
-2.8f + 0.8f – 16 - 9
Solve for x: 0.03x - 1.2 = 0.24
Answer:
920
Step-by-step explanation:
Dude I need a Moderator
My points are stuckkk.
There are 16 tablespoons in one cup. Which table correctly relates the number of cups to the number of tablespoons?
Answer: The first table
Step-by-step explanation:
1:16
2:32
4:64
8:128
Answer:
The first one that goes 1-8 under the cups.
Step-by-step explanation:
Since theres 16 tablespoons in 1 cup, it goes up by 16 per cup. So, for 2 cups, it's 2 x 16, for 3 cups, its 3 x 16, and so on. If you were to do that the first table is the only one that matches.
A straight line is divided into two angles. If the first angle is 88 degrees, what is the measure of the second angle?
PLEASE HELP EEP-
Answer:
i think its going to be 180* degreas! sorry if im wrong
Step-by-step explanation:
can I have some help with this please?
Answer:
Is this Trig? If so I recommend using SOHCAHTOA, if not i have No way of helying you sorry
Step-by-step explanation:
After the point B(2, 3) is translated along the vector <5, 7> the image will be located at ?
Answer:
(7, 10)
Step-by-step explanation:
The vector has an x component of 5 and a y component of 7, so we can add each of these components to the coordinates of B to get its image:
B(2,3)
B'(2 + 5, 3 + 7) = B'(7, 10)
The image will be located at (7, 10).
What is vector?Vectors, in Maths, exist as objects which have both, magnitude and direction. Magnitude determines the size of the vector. It exists described by a line with an arrow, where the length of the line exists the magnitude of the vector and the arrow displays the direction.
The vector has an x component of 5 and a y component of 7, so we can add each of these components to the coordinates of B to get its image:
B(2,3)
B'(2 + 5, 3 + 7) = B'(7, 10)
To learn more about vector refer to:
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i need help plzzzzzzz
Answer:
12
Step-by-step explanation:
25-13= 12
I really need help with this Triangle problem.
Answer:
x = 10
y = 20
Step-by-step explanation:
[tex] \tan \: 30 \degree = \frac{x}{10 \sqrt{3} } \\ \\ \frac{1}{ \sqrt{3} } = \frac{x}{10 \sqrt{3} } \\ \\ \sqrt{3} x = 10 \sqrt{3} \\ \\ x = \frac{10 \sqrt{3} }{ \sqrt{3} } \\ \\ x = 10 \\ \\ \cos 30 \degree = \frac{10 \sqrt{3} }{y} \\ \\ \frac{ \sqrt{3} }{2} = \frac{10 \sqrt{3} }{y} \\ \\ y = 10 \sqrt{3} \times \frac{2}{ \sqrt{3} } \\ \\ y = 10 \times 2 \\ \\ y = 20[/tex]
Dhanraj spent $204.20 purchasing volleyballs and basketballs.
He bought 3 more basketballs than volleyballs. If each volleyball cost $8.20 and each basketball cost $12.60, how many of each type did he buy?
Answer:
Number of volleyballs bought = 8
Number of basketballs bought = 11
Step-by-step explanation:
Given that:
Total amount spent = $204.20
Let,
x be the number of volleyballs
y be the number of basketballs
According to given statement;
y = x+3 Eqn 1
8.20x+12.60y=204.20 Eqn 2
Putting value of y from Eqn 1 in Eqn 2
8.20x + 12.60(x+3) = 204.20
8.20x + 12.60x + 37.80 = 204.20
20.80x = 204.20 - 37.80
20.80x = 166.40
Dividing both sides by 20.80
[tex]\frac{20.80x}{20.80}=\frac{166.40}{20.80}\\x=8[/tex]
Putting x=8 in Eqn 1
y = 8+3 = 11
Hence,
Number of volleyballs bought = 8
Number of basketballs bought = 11
how many time does 80 fit into 415
Answer:
5 times
Step-by-step explanation:
have a good day/night :)
Answer:
5.19 times
Step-by-step explanation:
just divided 145 by 180
What is 4 to the -2 power divided by 4 to the 4th power
Answer:
4 to the -2 power divided by 4 to the 4th power
[tex] \frac{ {4}^{ - 2} }{ {4}^{4} } = \frac{1}{( {4}^{2} \times {4}^{4} ) } = \frac{1}{ {4}^{(2 + 4)} } = \frac{1}{ {4}^{6} } = \frac{1}{4096}\\ [/tex]
(1/4096) is the right answer.Which of the following is a rational number?
V80
А
10
B
V225
С
7184
D
T
I will give brainiest to whoever answers correctly !!
Please do not steal my points I'm tired of it put a legit answer or leave!! I will give brainiest to whoever answers correctly!!
Answer:
1.30182 for A
Step-by-step explanation:
26*0.05007
3. Find the value of y.
w
(4y - 4)
N
52
Зу"
х
Answer:
hi how you doing
Step-by-step explanation:
bye have a great day 12
Simplify
6^7 /6^5
leaving your answer in index form.
Answer:
36
Step-by-step explanation:
1.) The soccer field at Trey's school is 110 --- long
a) millimeter
b) centimeter
c) meter
d) Kilometer
Answer:
c) meter
Step-by-step explanation:
Millimeters and Centimeters are too short of units for a soccer field, and kilometers are too big.
Answer:
meter
Step-by-step explanation:
centimeters are way to small and millimeter is also way to small kilometer Is to big so it has to be a meter
Find the simple interest payable on a deposit of ₹20,000 at 12% per annum over a period of 4 years.
Answer:
The simple interest accumulated on a principal of ₹20,000 at a rate of 12% per year for 4 years is ₹9600.
Step-by-step explanation:
Given
Principle P = ₹20,000
Rate r = 12% per annum = 0.12 per annum
Time period t = 4 years
To determine
Simple Interest I = ?
Using the simple interest formula equation
I = Prt
substituting P = 20000, r = 0.12, t = 4
I = 20000 × 0.12 × 4
I = ₹9600
Therefore, the simple interest accumulated on a principal of ₹20,000 at a rate of 12% per year for 4 years is ₹9600.
The slope is m=2...y-intercept, b=5.
What would be the equation?
Bill drove 240 miles in 4 hours. On another day, he drove 480 miles in 8 hours. What is the constant of proportionality?
Answer:
12
Step-by-step explanation:
This is a fraction equal to
30 miles ÷ 2.5 hours
We want a unit rate where
1 is in the denominator,
so we divide top and bottom by 2.5
30 miles ÷ 2.5
2.5 hours ÷ 2.5
=
12 miles
1 hour
=
12 miles
hour
= 12 miles per hour
9. Which is a true statement about dilations?
A. A dilation will always enlarge a figure.
B. A dilation will always produce congruent figures.
C. A dilation will always produce similar figures.
D. A dilation will always change the orientation of a figure.
A dilation will always produce similar figures. Therefore, option C is the correct answer.
We need to find the which is a true statement about dilation.
What is a dilation?Dilation is a transformation, which is used to resize the object. Dilation is used to make the objects larger or smaller. This transformation produces an image that is the same as the original shape. But there is a difference in the size of the shape.
After the dilations an image and original shape look same, so they are similar.
A dilation will always produce similar figures. Therefore, option C is the correct answer.
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write 5.3 x 5.3 x 5.3 x 5.3 as a power.
I need an answer, please. thanks. -Furreto
Answer:
5.3 to the 3rd power
Step-by-step explanation:
The expression 5.3 x 5.3 x 5.3 x 5.3 can be expressed as (5.3)⁴.
To express 5.3 x 5.3 x 5.3 x 5.3 as a power, we can use the exponentiation property.
When we multiply a number by itself multiple times, we can simplify it using an exponent.
In this case, we have four instances of multiplying 5.3 by itself. So we can write it as:
5.3 x 5.3 x 5.3 x 5.3 = (5.3)⁴
The exponent 4 indicates that we are multiplying 5.3 by itself four times.
It represents the number of times the base (5.3) is multiplied by itself.
So, (5.3)⁴ means 5.3 raised to the power of 4, which is equivalent to multiplying 5.3 by itself four times.
Therefore, 5.3 x 5.3 x 5.3 x 5.3 can be expressed as (5.3)⁴.
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please explain how to do this system of equations 2y=6x+10 y=2x+4
Answer:
x=-1, y=2
Step-by-step explanation:
Given:
2y=6x+10
y=2x+4
Substitution for y into first equation:
2(2x+4)=6x+10
4x+8=6x+10
0=2x+2
2x=-2
x=-1
y=2(-1)+4
y=2
please help :(
i will mark your answer as a brainiest !!
Answer:
[tex]12a^{7}b^{9}[/tex]
Step-by-step explanation:
The laws of exponents state that when multiplying exponents of the same base, you can add the exponents. Therefore, [tex]a^{3}*a^{6}=a^{3+6}[/tex], or [tex]a^{9}[/tex]. Same with the b's. [tex]b^{2}*b^{5}=b^{7}[/tex]. Multiplying 4*3 is easy; 12. Multiply all together and you get [tex]12a^{9}b^{7}[/tex].
find the least common multiple of 36,6 ,3
-- least common multiple of 36, 6, 3 = 36
- it is the smallest number divisible by all three.
Question 4 (10 points)
(05.06 MC
The distance, y, in centimeters, of an ant from a hole in the tree for a certain amount of time, x, in seconds, is shown in the graph:
Motion of Ant
10
Distance
from Holes
o
P
R
2
1 2 3 4 5 6 7
Time (sec)
Part A is the graph linear or nonlinear? Explain your answer. (2 points)
Part B: In which segments is the graph increasing decreasing and constant? (3 points)
Part C: In your own words, describe the motion of the ant, as shown on the graph (5 points)
Answer:
I need Help on this one too.
Step-by-step explanation:
PLease Help
Answer:
Part A: it is linear because it is not curving and it consists of straight lines.
Part B: in side A it is increasing because it has a positive slope. In side b it is constant because the slope is 0 since it is straight. Finally, side C is decreasing because the slope is negative.
Part C: during side A the ant is crawling out of the hole in 2 seconds. After that, the ant stops for 2 more seconds as shown in side B. Then, he crawls back into the hole as shown by the decrease in distance due to the slope.
Step-by-step explanation:
7 one is equivalent to how many hundreds?
1400 tenths is equivalent to how many tens?
Answer:
(i) 7 one is equivalent is equivalent to [tex]\frac{7}{100}[/tex] hundreds, (ii) 1400 tenths is equivalent to 14 tens.
Step-by-step explanation:
We proceed to find the equivalent number in rational form:
(i) 7 one is equivalent to how many hundreds? In this case, we know that 7 one is equivalent to [tex]x[/tex] hundreds. That is:
[tex]7\times 1 = x \times 100[/tex]
Then, we solve the expression for [tex]x[/tex]:
[tex]x = \frac{7\times 1}{100}[/tex]
[tex]x = \frac{7}{100}[/tex]
7 one is equivalent is equivalent to [tex]\frac{7}{100}[/tex] hundreds.
(ii) 1400 tenths is equivalent to how many tens? In this case, 1400 tenths is equivalent to [tex]x[/tex] tens. That is:
[tex]1400\times \frac{1}{10} = x\times 10[/tex]
Then, we solve for [tex]x[/tex]:
[tex]x = \frac{1400}{10\times 10}[/tex]
[tex]x = \frac{1400}{100}[/tex]
[tex]x = 14[/tex]
1400 tenths is equivalent to 14 tens.
Select the correct answer from the drop down menu
The last one , because I will now solve it for you and prove therefore.
x²–4x+5=0;
D=(–4)²–4•5=16–20= –4= (2i)².
So:
x1= (4–2i)/2= 2–i
x2= (4+2i)2= 2+i.
This is the whole answer....
Three other u will solve by yourself and have roots which will not be suitable.
Rosita’s mom is 42 years old. She is six times as old as Rosita. The equation 6a = 42 can be used to find Rosita’s age, a. A model of the equation is shown. What is the solution to the equation?
Answer:
7
Step-by-step explanation:
All you have to do is divide 42 by 6 and you get 7!
I hope this helps and have a great day!
Can someone please answer this