Answer:
if you use desmos graphing calculator it will make graphing equations like this easier.
Step-by-step explanation:
by easier i mean it just graphs it for you. hope this helps:)
Can some help?! Please and thank you
Answer:
measure of angle EFG = 139°
measure of angle IFH = 49°
Since angles DEF and EFG are supplementary:
[tex]2x + 3 + 6x + 25 = 180[/tex]
[tex]8x + 28 = 180[/tex]
[tex]8x = 152[/tex]
[tex]x = 19[/tex]
So the measure of angle EFG is
6(19) + 25 = 114 + 25 = 139 degrees, and the measure of angle DFE is 41 degrees.
Angles DFE and GFH are vertical, so angle GFH measures 41 degrees.
Angles GFH and IFH are complementary, so angle IFH measures 49 degrees.
Solve 5÷9v≤45. Graph the solution.
Hey there!
5÷9v ≤ 45
5/9v ≤ 45
MUTLPLY 9/5 to BOTH SIDES
5/9v * 9/5 ≤ 45 * 9/5
CANCEL out: 5/9 * 9/5 because it give you 1
KEEP: 45 * 9/5 because it help solve for what is being compared to the v-value
NEW EQUATION: v ≤ 45 * 9/5
SIMPLIFY IT!
v ≤ 81
It is a CLOSED circle shaded to the LEFT
Therefore, your answer is: v ≤ 81
Good luck on your assignment & enjoy your day!
~Amphitrite1040:)
Find the area of this triangle, round to the nearest 10th
Answer:
109.3 yard²
Step-by-step explanation:
Area of triangle = bh / 2
base is 23yd
height is 9.5yd
bh / 2 = 23 × 9.5 / 2
Area = 218.5 / 2
Area = 109.25 yd²; rounded to the nearest tenth is 109.3yd²
Find the area of the triangle.
Answer:
10 Square feet or square meter
Step-by-step explanation:
Area of a triangle = bh / 2
b represents the base which is 4
h represents the height which is 5
bh / 2 = 4 × 5 / 2
Area = 20 / 2
Area = 10
:. The Area of the triangle is 10 square feet or square meter
Will a 12-inch ruler fit in a box that is a right rectangular prism with a width of
5 inches, a length of 10 inches, and a height of 3 inches? Explain your answer
Answer:
The Ruler won't fit.
Step-by-step explanation:
Remark
The way this is traditional done is to find the hypotenuse of 5 and 10 inches and use this result with the height. If that does not work, then other combinations can be used.
Hypotenuse (10 and 5 )
Formula
c^2 = a^2 + b^2
Givens
a = 10
b = 5
Solution
c^2 = 10^2 + 5^2 Expand
c^2 = 100 + 25 Add
c^2 = 125
Now use the Pythagorean Theorem a second time.
z^2 = x^2 + y^2
x^2 = 125
y^2 = 3^2
z^2 = 125 + 9
z^2 = 134
This is not large enough. A ruler is 12 inches long which would mean that z^2 should come to 144. I don't think any other combination is going to do much better.
In fact looking at it more closely all combinations will give z^2 = 134.
Increase a monthly salary of $2925 by 7.2%.
Answer:
Step-by-step explanation:
2925+ 7.2% of 2925
2925+0.072*2925
2925+210.60
=$3135.60(increased salary)
Answer:
$3135.6
Step-by-step explanation:
what is this for 2nd grade math. 247+?=673
Answer:
426
Step-by-step explanation:
Subtract 247 from 673 to get 426
Answer:
426
Step-by-step explanation:
673
-247
_____
426
What is the least common denominator of 1/6 and 11/12?
Answer:
12
Step-by-step explanation:
1/6 = 2/12 11/12 = 11/12
Answer:
12
Step-by-step explanation:
6 =3×2
12=3×2×2
Least common denominator = 3×2×2 = 12
please helpppppppppppppp
Answer:
it is d because a budget is when u set an amount to spend. there for you be safe in a sertint amount.
Evaluate the measure x in the figure.
Answer:
125 degrees
Step-by-step explanation:
Assuming l and m parallel, 125= x
What is the equation for the graph please help me ill give 20 pt
Answer:
y = 9x
Step-by-step explanation:
Answer:
4.5x OR 9/2x
Step-by-step explanation:
We know this is a lineasr equation isnce it is a straight line and goes by a slope factor.
We know that for every change in 9 on the y axis, there is a change of two on the x- axis. This slope is now 9/2
The equation can be 9/2x OR 4.5x depending on whether your teacher will accept decimal answers or fractional answers.
y = −2x + 6 and y = 4x solution
Answer:
x=1 y=4
(1,4)
Step-by-step explanation:
10 points
e following numbers are placed on a number line. Which of the following best
sents point A?
B.D
to
-2
-1
7
H. 2.
7
G. -1-
1
№.
r
Answer:
G
Step-by-step explanation:
really look at the position of point A on the number line.
it is a little bit to the right of -2, but clearly to the left of -1 and especially 0.
so, A must be negative.
that eliminates already H and J.
remember, that e.g. -2 < -1.
so, seemingly "adding" something to the description of a value of a negative number makes that negative number even smaller.
-1 7/8 is for example NOT the same as -1 + 7/8.
it is the same as
-1 - 7/8 = -1 7/8
so, -1 7/8 is indeed smaller than -1.
but it is still larger than -2 (e.g -1 8/8 = -2).
therefore, only G makes sense.
What is the volume of the triangular prism?
How do you write 170% as a decimal?
Answer:
it is 1.7 hope it helps
Find the value of x.
Answer:
51°
Step-by-step explanation:
to find x, note that the sum of angles in a triangle is equal to 180°
x+ 63° +66° = 180° ( sum of angles in a triangle.)
x+129° = 180°
x= 180-129 = 51°
x= 51°
hope this helps. please rate and mark brainliest!!!!
A cone has a height of 17 centimeters. What is its volume? Use n 3.14
Answer:
444.83
Step-by-step explanation:
volume of a cone is given by the formula pi × r^2 × h × 1/3
by implementing the formula we get the answer which is 444.83
make sure to ask if you need any further guidance :)
need help fast. please.
Answer:
octagon; not regular
Step-by-step explanation:
This shape is an octagon because it has 8 sides (hence "oct") and it is irregular because not all the sides are of equal length and it does not look like a regular octagon..
Hope this helps!
Answer:
octagon; non regular
Step-by-step explanation:
because it have unequal sides and unequal angles.
Which equation represents the slope-intercept form of the line below!
5-
y-intercept = (0.-5)
slope = 1
O A. y=5x- *
O B. y=+*+5
O C. y=-x-5
O D. y = 5x + 1
so, i' m doing my homework and i came across this question and i was confused...so can u please help me out, the person that gives me the MOST DESCRIBED answer will get Brainliest!! <3
Answer:
20 22 28 32 33 65 159
median =32
mean= 51.285714285
Which statement is true about the box plot? the youngest age is 7. it is skewed right. more of the children were close to 12 years old than 6 years old. half of the children were between 6 and 9 years old.
The statement that is true about the box plot is that More of the children were close to 12 years old than 6 years old.
What is box plot?A box plot is known to be a kind of plot that shows at least five-number that acts as the summation of all the set of a given data.
Conclusively, in the case above, the box plot is said to be showing the a lot of children whose age are close to 12 years old more than those who are 6 years old.
Learn more about box plot from
https://brainly.com/question/14277132
Answer:
The answer is C
Step-by-step explanation:
The slope-intercept form of the equation of a line that passes through point (-2, -13) is y= 5x-3. What is the point- slope form of the equation for this line?
A y-13= 5(x-2)
B y+13= 5(x + 2)
C y-2=5(x - 13)
D y+2=5(x + 13)
Answer:
B
Step-by-step explanation:
y-y1=m(x-x1)
y+13=5(x+2)
I WILL MARK BRAINLIEST
(The question is number 2)
Answer: A
Step-by-step explanation:
A pond has a minnow population of 20000 that is increasing at a rate of 5%
per year. The minnows' algae food supply is decreasing so that it supports
750 less minnows each year. How is the population of minnows growing,
and how is the supply of algae declining?
What is the volume of the cylinder shown below?Use 3.14 as an approximation for π.
A. 314 in³
B. 1,256 in³
C. 5,024 in³
D. 5,625 in³
Find the area of the circle ( top)
Area = Pi x r^2 = 3.14 x 8^2 = 3.14 x 64 = 200.96 square inches.
Volume = area of top x height
Volume = 200.96 x 25 = 5,024 in^3
Answer: C. 5,024 in^3
Answer:
C
Step-by-step explanation:
The Graph below shows the height h in feet of a ball t Second after it is thrown. The passes the ball is represented by the equation h=-t^2+8t please use the graph to answer the question what time is the ball increasing in height I will give BRAINLIEST
Need help ASAP! Please
Answer:
1
Step-by-step explanation:
The Jones family plans a trip to the amusement park and purchase a family package for $128.00. They also want to but lunch and souvenir cups. The chicken platter costs $8.50 each and the burger platter costs $9.50 each. The souvenir cups each costs $100.00, which includes unlimited refills. Mr. and Mrs. Jones have a budget and are trying to decide who will order which platter and who will buy a souvenir cup. Let x represent the number of chicken platters, y represents the number of burger platters, and z represent the number of souvenir cups.
Answer:
128+8.50x+9.50y+10z
y-b=m(x-a) solve for m
Answer:
[tex]m=\frac{y-b}{x-a}[/tex]
Step-by-step explanation:
Considering no values were supplied, the most we can do here is rearrange the equation to get m on its own.
In the equation y - b = m(x - a), since (x - a) is multiplicative of m, we can divide this value to remove it from m's side. This leaves us with:
[tex]m=\frac{y-b}{x-a}[/tex]
Answer:
Step-by-step explanation:
To solve y-b=m(x-a) for m, divide both sides of this equation by (x - a):
y - b
m = ---------------
(x - a)
Kelsey has $100 in an account. The intrest rate is %11 compounded annually. To the nearest cent, how much will she have in 2 years
[tex]~~~~~~ \textit{Compound Interest Earned Amount} \\\\ A=P\left(1+\frac{r}{n}\right)^{nt} \quad \begin{cases} A=\textit{accumulated amount}\\ P=\textit{original amount deposited}\dotfill &\$100\\ r=rate\to 11\%\to \frac{11}{100}\dotfill &0.11\\ n= \begin{array}{llll} \textit{times it compounds per year}\\ \textit{annually, thus once} \end{array}\dotfill &1\\ t=years\dotfill &2 \end{cases} \\\\\\ A=100\left(1+\frac{0.11}{1}\right)^{1\cdot 2}\implies A=100(1.11)^2\implies A=123.21[/tex]