Answer:
equtions have mathematical signs and descritions are like riddles and you have to figure out the operation
Step-by-step explanation:
When The equations have mathematical signs and also descriptions are like riddles. Then we have to figure out the operation.
What are Equation and Verbal descriptions?Equation Verbal description
y = T-shirts are being
1.25x sold in a store for
$5.25 each.
A variable is a missive used to represent a value or unexplored quantity that can modify or vary in an expression or equation.
An utterance is a variety of variables, quantities, and mathematical functions; 4, 8 x, and b + 102 are all expressions.
An equation is an presentation set equal to another expression; a = 4, 1 + 23 = x + 9, and (2 + 3)1 = 2 c. are all equations. 1 3. 6. 1: Formation Processes from Context.
Find more information about Equation and Verbal descriptions here:
https://brainly.com/question/26579359
For which of the equations below is x = 2 a solution?
A 2 + x = 2
B x - 7 = 5
C 3x = 6
Answer:
c
Step-by-step explanation:
Answer:
C
Step-by-step explanation:
A= x=0
B= x=12
C= x=2
please answer, will be greatful!
Answer: 160cm^3
Step-by-step explanation:
cuboid volume l*w*h
so im guessing square base l=w so 4x4=16 and height 10x16=160
Answer:
160[tex]cm^{3}[/tex]
Step-by-step explanation:
Length a : 4
width b :4
height c :10
Systems of equations - can someone please help me
Answer:
Step-by-step explanation:
The solution is the point where the lines intersect: (-2,-2)
Which line is a linear model for the data
Answer:
The 4th one/last one
Step-by-step explanation:
what is the inequality -24<3(3x-2)<30
Answer:
− 2 < x < 4
Step-by-step explanation:
please help will mark brainliest
Answer: 145.8
Step-by-step explanation: you have to divide 45 and 25 to get 1.8, then you get 81 and you multiply 81 x 1.8 to get your answer.
Which expression is equivalent to 4(5 − 3)
9 − 3
8x
20 − 12
8 + 1
Find the exact value pf cos 2x if sin x = - 4/5 (Quadrant III)
Answer:
[tex]\displaystyle \cos(2x)=-\frac{7}{25}[/tex]
Step-by-step explanation:
We want to find:
[tex]\displaystyle \cos(2x)\text{ given that }\sin(x)=-\frac{4}{5}[/tex]
And x is in QIII.
Recall that sine is the ratio of the opposite side to the hypotenuse.
Therefore, the adjacent side is (we can ignore the negative for now).
[tex]a=\sqrt{5^2-4^2}=\sqrt{25-16}=\sqrt{9}=3[/tex]
So, the adjacent side is 3, the opposite side is 4, and the hypotenuse is 5.
Using the double angle identity, we can rewrite:
[tex]\cos(2x)=\cos^2(x)-\sin^2(x)[/tex]
Since x is in QIII, cosine is positive, sine is negative, and tangent is negative.
Using the above values, we can conclude that:
[tex]\displaystyle \cos(x)=\frac{3}{5}\text{ and } \sin(x)=-\frac{4}{5}[/tex]
Substitute:
[tex]\displaystyle \cos(2x)=\Big(\frac{3}{5}\Big)^2-\Big(-\frac{4}{5}\Big)^2[/tex]
Evaluate:
[tex]\displaystyle \cos(2x)=\frac{9}{25}-\frac{16}{25}=-\frac{7}{25}[/tex]
helppp!!!!!!!!!!!!!!!
Answer:
C. Is trueStep-by-step explanation:
To figure this out, you just need to extend the graph. You can do this by extending the already existing line or find the equation of the line. I found the equation of the line which is y = 0.5x . Now once you have the extended graph, you need to graph the given points.
(25,10)
(10,25)
(20,10)
(15,3)
After graphing these points, check which one is on the line. You would see that the point (20,10) is on the line. Now that you know this, you figure out which answer had this point. The answer that has this point is answer C.
An extended graph can be seen below
7)
60°
x + 83
40°
A) 7
C) -5
B) -11
D) -3
Answer:
-3
Step-by-step explanation:
Using the Triangle Sum Theorem, we can prove that m<A + m<B + m<C = 180⁰. Looking at the triangle above, it has given us two measurements. We have to find the third measurement. In order to find the third measurement we will use the Triangle Sum Theorem.
m<A + m<B + m<C = 180⁰
x + 83 + 60⁰ + 40⁰ = 180⁰
x + 183⁰ = 180⁰
x + 183⁰ - 183⁰ = 180⁰ - 183⁰
x = -3
Now plug in -3 in the x place.
x + 83
-3 + 83 = 80⁰
Let us make sure that our Triangle Sum Theorem is right.
m<A + m<B + m<C = 180⁰
80⁰ + 60⁰ + 40⁰ = 180⁰
180⁰ = 180⁰
So this makes our answer true. Hope this helps, thank you :) !!
The letters P-R-O-B-A-B-I-L-I-T-Y are written on a set of cards. You mix the cards thoroughly. Without looking, you draw one letter then you draw another without replacing the first. Find the probability that you will select a P followed by a Y.
P(P, then Y) =
Answer:
P(P, then Y)=(1/11)(1/10)=1/110
Step-by-step explanation:
The number of letters in probability is 11.
There is 1 P.
The probability of drawing a P on draw 1 is the number of ways of drawing a P, which is 1, divided by the number of ways of drawing any letter, which is 11. Thus:
Probability of drawing a P on the first draw is 1/11.
There are now 10 letters left. There is 1 Y. so
Probability of drawing a Y on the second draw given that you drew a P on the first draw is 1/10.
The probability of drawing a P on the first draw and a Y on the second draw is
(probability of a P on draw 1)(probability of drawing a Y on draw 2, given a P on draw 1)
P(P, then Y)=(1/11)(1/10)=1/110
1) Ruth works a job where she gets paid $750 per week. Next year her pay will be
increasing by 12% (of what it currently is).
help
If the distance from A to B is 2 inches, then what is the distance from A to C?
Answer:
i think ur answer would be 4 inches
Step-by-step explanation:
hope this helps.....
I need help!!! Please!!
Could someone give me an explanation an answer??
Answer:
y= x/4 -9
Step-by-step explanation:
Parallel lines have the same slope, and if we know the line intercepts the y-axis at (0,-9) we can use this for our b-value in slope intercept form.
Given the following rhombus: solve for x (8x + 580 °
Answer:
X=4
Step-by-step explanation:
90-58=32
32÷8=4
The diagonals are bisected perpendicular so it equals 90. subtract 58 and simplify
if you drag the blue dot to the midpoint between the black dots. Where you close? What is the exact coordinate of the point ?
Answer:
(4,1)?
Step-by-step explanation:
WILL MARK BRAINLIEST!!!!!!!!!!!!!!!!! 10 POINTS!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! PLZZ HELP
Average Monthly Temperatures Around the World
Similar to changes in elevation, temperature changes are often expressed as sums and differences of positive and negative rational numbers.
Search the Internet for a website that gives the average monthly high and low temperatures (in degrees Celsius) in Nuuk, Greenland, and in Isla Hoste, Chile. Then answer the following questions based on your research. Answers will vary depending on the website you selected. Document the website you used in the Resources section at the end of this activity.
Part A
What are the average high and low temperatures (in degrees Celsius) for Nuuk in January
Part B
What are the average high and low temperatures (in degrees Celsius) for Isla Hoste in August?
Part C
In Nuuk, what is the average net change in temperature, from the high to the low, in January?
Part D
In Isla Hoste, what is the average net change in temperature, from the high to the low, in August?
Part E
Which city experiences a larger absolute change between the high temperature and low temperature, Nuuk in January or Isla Hoste in August?
Part F
On a thermometer, how many times farther below the freezing point of water (0°C) is the January low for Nuuk than the August low for Isla Hoste?
Answer:
ok it is 100%
Step-by-step explanation:
so dont listen to me i just want to earn point lol
-6(-4/7)=
I need for a math assignment please help
Answer:
The answer is 24/7
Answer:
3.428
Step-by-step explanation:
what multiplies to -48 and adds to 13
Answer:
The formula to solve this would be:
X x Y = 13
There are at least two combinations of two numbers that you can multiply together to get 13.
Step-by-step explanation:
What is 1/3 written as a decimal?
Answer:
0.3
Step-by-step explanation:
Answer:
0.33333. it goes on forever.
WILL GIVE 13 PIONTS AND MARK BRAINALIST .the area of a triangle of altitude 15 m is 225 sq.m.whatbis the length of its base please show steps clearly
Answer:
30 cm
Step-by-step explanation:
Area = 225 m^2
1/2bh = 225
b×15 = 225×2
B = 225×2/15
b = 30 cm
Identify the vertex: (x-4)^2 + 3
Answer:
vertex = (4, 3 )
Step-by-step explanation:
The equation of a parabola in vertex form is
y = a(x - h)² + k
where (h, k) are the coordinates of the vertex and a is a multiplier
y = (x - 4)² + 3 ← is in vertex form
with vertex = (4, 3 )
Please help if you can!
What is the slope between (2,5) and (0,9)
What is the simplified form of this expression?
(3 - 13x - 7x?) - (5X2 + 12x - 10)
Answer:
-5x^2-32x+13
Step-by-step explanation:
(3-13x-7x)-(5x^2+12x-10)
3-20x-5x^2-12x+10
-5x^2-32x+13
Answer:
-12x^2-25x+13 is the actual answer on Plato
Step-by-step explanation:
2(8s+9)+–2(2s–3)?
answer
now
please
ill
give
branielest
if
correct
Answer:
[tex]12s+24[/tex]
Step-by-step explanation:
Distribute this and you get [tex]16s + 18 -4s + 6[/tex].
This simplifies to [tex]12s+24[/tex].
A 100oz. bottle of Tide costs $10.57. What is the cost per ounce?
Answer:
About $0.11 per ounce i believe.
Step-by-step explanation:
just divide the price by 100.
write a conclusion:
If you study your lesson, then you will pass the
exam.
If you pass the exam, then you will get a good grade.
ASAP
Answer:
If you study your lesson, you will get a good grade.
Answer:
what do you mean ? make an conclusion
Step-by-step explanation:
Find the interest on naira 40000.00 for 2 years at 20% per annum compound interest. Please I need the answer ASAP
Given:
Principal value = 40000
Rate of compounded interest = 20%
Time = 2 years
To find:
The interest.
Solution:
Formula for amount is
[tex]A=P\left(1+\dfrac{r}{100}\right)^t[/tex]
Where, P is principal, r is rate of interest and t is time in years.
Putting the given values, we get
[tex]A=40000\left(1+\dfrac{20}{100}\right)^2[/tex]
[tex]A=40000\left(1+\dfrac{1}{5}\right)^2[/tex]
[tex]A=40000\left(\dfrac{6}{5}\right)^2[/tex]
[tex]A=40000\left(\dfrac{36}{25}\right)[/tex]
[tex]A=57600[/tex]
Now, the formula for interest is
[tex]I=A-P[/tex]
[tex]I=57600-40000[/tex]
[tex]I=17600[/tex]
Therefore, the amount of compound interest is 17,600.
please help me with the online work !!!!!!!!!!!!!! acellus
Answer:
240 cm², A = 300 cm², and 540 cm²
Step-by-step explanation:
1) The area of a parallelogram is A = bh, so:
A = (20)(12)
A = 240 cm²
2) Similarly, the area of a rectangle is A = bh, so:
A = (15)(20)
A = 300 cm²
3) The composite area is the sum of both the rectangle's area and the parallelogram's area, so:
240 cm² + A = 300 cm² = 540 cm²
Answer:
P=
20x12=240
R=
20x15=300
240+300
Step-by-step explanation:
What is 23x33 equal ?????
Answer:
759
Step-by-step explanation:
try cross multiplication
