Answers
Answer:
Okay to start with we know this side isn't congruent to our side with 55 degrees looking at this side we can see that x is not 95 degrees because it is an acute angle so A is crossed out. Next this side isn't congruent like I said so B is crossed out. C is possible but the angle wouldn't be as wide as it is if we had 59 degrees so C is incorrect. Leaving us with D 70 degrees hope this helps and sorry if I got it wrong!
Step-by-step explanation:
Related Questions
Simplify (3x - 5) + (5x + 1). (1 point)
оа
8x - 6
Oь
8x +4
Oc
8x - 4
Od
2x - 4
Answers
Answer:
The answer is C. 8x - 4
Step-by-step explanation:
Eliminate the redundant parentheses.
(3x - 5) + (5x + 1)
3x - 5 + 5x + 1
Add the numbers.
3x - 5 + 5x + 1
3x - 4 + 5x
Combine like terms.
3x - 4 + 5x
8x - 4
What is the probability that a student chose at random English but not maths
Answers
Answer:
1/2 Is the correct answer
13/26=No.of students who loves English/Total students
Thank U NextYou use the punch recipe to create a larger batch that uses 10 liters of ginger ale. How many cans of pineapple juice should you use?
Punch Recipe
2 liters of ginger ale
2 cans of lemonade concentrate
I can of pineapple juice
I quart of sherbet
O1
05
O 20
O 10
Answers
A car is driving down a road at a normal speed of 50 miles per hour. It enters a hilly area of gradual incline and decline, where it must drive 50 miles up hill and then 50 miles downhill. If this 100 mile section of road takes 2.6 hours to traverse instead of the expected 2 hours (the time it would take if the road was completely flat) determine the speed that the hills add or subtract when going over.
Answers
Answer:
Step-by-step explanation:
I'm going to assume that the car goes 50-x mph uphill and 50+x mph downhill.
x ≅ 24 miles per hour
26 mph uphill and 74 mph downhill
can you help me please
Answers
Answer:
141.12 cm^2
Step-by-step explanation:
The formula for area of a triangle is [tex]h(b1+b2)1/2[/tex]. you have that:
b1, or base 1, = 12.2
b2, or base 2, = 10.2
h, or height, = 12.6
so plug this into the formula:
[tex]12.6(12.2+10.2)1/2\\12.6(22.4)1/2\\12.6*11.2\\141.12[/tex]
Answer:
141.12cm^2
Step-by-step explanation:
First split the trapezoid into two shapes: a rectangle and a triangle.
The area of the rectangle is (10.2cm)(12.6cm) = 128.52cm^2
Finding the area of the triangle is a little trickier. In order to find the base of the triangle, subtract 12.2-10.2=2. The area of a triangle is defined as A=1/2bh, so let's plug in our values:
A = (1/2)(2)(12.6) = 12.6cm^2
Now, add them together.
12.6cm^2 + 128.52cm^2 = 141.12cm^2
Find the total price of a $13.99 movie after a sales tax of 8% is added. what is the total amount *
Answers
Answer:
15.10 I believe
Step-by-step explanation:
Graph the line y= 12x–3.
Answers
Answer:
-3 is the Y intercept. And 12x is the slope. Are there any options?
Step-by-step explanation:
Answer:
Picture is the answer
Step-by-step explanation:
please help me with this question! lots of points
Answers
Answer:
H = 1M + 15
to graph this equation, put a point on (0, 15) and a point on (1, 16)
Answer: The answer would be H = 1M + 15
To graph the equation, put a point on (0, 15) and a point on (1, 16)
You would get your answer!
Hope this helps ;-)
cuál es el Angulo de 68 grados y como se llama
Answers
Answer:
se llama agudo el ángulo de 80 grados
Which best describes the error in finding the simple interest earned on $500 at 6% for 18 months? They did not convert $500 to cents. They did not multiply in the correct order. They did not place the decimal in the answer correctly. They did not convert 18 months to years. Question 2 Correct the error. The simple interest earned equals $ .
Answers
Answer:
45
OThey did not covert the 18 months to year
Step-by-step explanation:
I= PxRxT. 18/12=1.5
I=500x0.06x1.5
I=45
Mrs. Kim bought
4
4 boxes of stickers at the store to share with her students. Each box contained
64
64 stickers.
Answers
Answer:
She has 256 stickers.
Step-by-step explanation:
4 times 64 equals 256
simplify the expression (n^4)^8
Answers
Answer:
N^32
Step-by-step explanation:
Answer:
(n4)8
=(n4)8
=n(4)(8)
=n32
Hope this helps!! :)
A boy does 20J of work in 4s. Find his Power.
Answers
Answer:
5 watts
Step-by-step explanation:
power (measured in watts) is joules per second, or J/s
J = 20
s = 4
J/s = 5
Find the volume of the given shape. Round your answer to the nearest
tenth if necessary.
*
Answers
Answer:
4,084
Step-by-step explanation:
Volume of a cylinder formula [tex]v=\pi r^{2} h[/tex]
h = 13ft
r = 10ft (20/2)
Then you solve
[tex]v=3.14*10^{2}*13\\\\v=3.14*100*13\\v=314*13\\v=4,082[/tex]
Dew Boyer purchased $10,000 of ordinary life insurance at age 28. If the annual premium is $235, how much will he have paid by age 52?
Answers
Answer:
$5640
Step-by-step explanation:
Hope this helps!
A summer camp wants to buy 2,944 popsicles. If there are 8 popsicles in each box, how many boxes should the camp buy?
Answers
Answer:
368 boxes of popsicles :)
Step-by-step explanation:
2,944/8 = 368
Find the volume of each prism. Show your work for full credit!
Answers
Answer:
1080
Step-by-step explanation:
1/2*base area*h
find the distance between two points ( -1,1) and (2,-4)
Answers
Answer:
The distance between two points ( -1,1) and (2,-4) is:
[tex]d=\sqrt{34}[/tex] or d = 5.8 units.
Step-by-step explanation:
Given the points
(-1, 1)(2, -4)Finding the distance between (-1, 1) and (2, -4) using the formula
[tex]d=\sqrt{\left(x_2-x_1\right)^2+\left(y_2-y_1\right)^2}[/tex]
substitute (x₁, y₁) = (-1, 1) and (x₂, y₂) = (2, -4)
[tex]=\sqrt{\left(2-\left(-1\right)\right)^2+\left(-4-1\right)^2}[/tex]
[tex]=\sqrt{\left(2+1\right)^2+\left(-4-1\right)^2}[/tex]
[tex]=\sqrt{3^2+5^2}[/tex]
[tex]=\sqrt{9+25}[/tex]
[tex]=\sqrt{34}[/tex] units
or
[tex]d = 5.8[/tex] units
Therefore, the distance between two points ( -1,1) and (2,-4) is:
[tex]d=\sqrt{34}[/tex] or d = 5.8 units.
Can someone plz correct me plz I beg u
Answers
Answer:
mean is when you add all the numbers up and divide by how many numbers there are.
ok just saw your other comment for help, hope this isn't too late but the answer would be 35.2
Rounded: 35
hope it helped :)
In a math statement 4^9 the 9 is called the
Answers
Answer:
exponent
Step-by-step explanation:
cuz that s what it is called
Answer:
expo
Step-by-step explanation:
give them brain, they're correct.
What’s less -99 or 1/100
Answers
Answer:
-99
Step-by-step explanation:
1/100 is positive, and -99 is negative, so 1/100 is greater
Please help.
On Saturday, the temperature at midnight
was -17 °F
At noon, the temperature was greater than
10°F.
About how many degrees did the
temperature change from midnight to
noon? Explain your reasoning.
Answers
Answer:
About 30°F.
Step-by-step explanation:
-17 is close to -20 so -20+20=0 then it says greater then 10 so then 0+10.
I dont know if my logic makes sense, please tell me if I'm right
Answer:
Step-by-step explanation:
27 f
Pls help, I will give brainlist
Answers
Answer:
3-> 10
60<-200
Step-by-step explanation:
X times something = Y
6 times something= 20
something= 20/6= 10/3
3 times 10/3 = 10
200 / 10/3 = 200 times 3/10 =60
y=10
x=60
Find the percent of increase from 12.5 inches to 18.5 inches. Round the percent to the nearest tenth if necessary.
Answers
Answer:
148%
Step-by-step explanation:
12.5x = 18.5
(Easy) For the following quadratic function, find the axis of symmetry, the vertex and the y-intercept. y = x^2 + 12x + 32
Answers
Answer:
see explanation
Step-by-step explanation:
Given a quadratic in standard form , y = ax² + bx + c ( a ≠ 0 ), then
The x- coordinate of the vertex, which is also the equation of the axis of symmetry is
[tex]x_{vertex}[/tex] = - [tex]\frac{b}{2a}[/tex]
y = x² + 12x + 32 ← is in standard form
with a = 1, b = 12 , then
[tex]x_{vertex}[/tex] = - [tex]\frac{12}{2}[/tex] = - 6
Substitute x = - 6 into y for corresponding y- coordinate
y = (- 6)² + 12(- 6) + 32 = 36 - 72 + 32 = - 4
Thus
equation of axis of symmetry is x = - 6
vertex = (- 6, - 4 )
To find the y- intercept , let x = 0
y = 0² + 12(0) + 32 = 32 ← y- intercept
The axis of symmetry is x = -6, vertex is (-6,-4) and y-intercept is 32.
Quadratic function:Important information:
The given quadratic function is [tex]y=x^2+12x+32[/tex].Substitute [tex]x=0[/tex] to find the y-intercept.
[tex]y=(0)^2+12(0)+32[/tex]
[tex]y=32[/tex]
The vertex form of a quadratic function is:
[tex]y=a(x-h)^2+k[/tex] ...(i)
Where a is constant, (h,k) is vertex and x=h is the axis of symmetry.
Adding and subtracting the square of half of coefficient of x, the given quadratic function can be written as:
[tex]y=x^2+12x+32+6^2-6^2[/tex]
[tex]y=(x^2+12x+6^2)+32-36[/tex]
[tex]y=(x+6)^2-4[/tex] ...(ii)
On comparing (i) and (ii), we get
[tex]a=1,h=-6,k=-4[/tex]
Therefore, the axis of symmetry is x = -6, vertex is (-6,-4) and y-intercept is 32.
Find out more about 'Quadratic function' here:
https://brainly.com/question/1498262
{2, 3, 8, 19, 46, ...}
Answers
Answer:
111
Step-by-step explanation:
Multiply the number by two and then add the number right before it.
3*2+2=8
8*2+3=19
19*2+8=46
46*2+19=111
and so on.
plot 2 2/3 and 1 7/9.
Answers
Answer:
Down below :)
Step-by-step explanation:
Hey there!
To plot a fraction on a graph you have to turn it into an improper fraction. In this case, the improper fraction for 2 2/3 is 8/3 and the improper fraction for 1 7/9 is 16/9.
*Note: To find the improper fraction of a fraction you must multiply the denominator by the whole number and then add the numerator.
With these two improper fractions...
8/3
16/9 (Simplify it down to 8/3 since both 16 and 9 go into 3)
You can now graph it. To graph, the numerator tells you how many times to go up and the denominator tells you how many times to go right. IF IT'S NEGATIVE IT WILL DO THE OPPOSITE IF THE NUMERATOR IS NEGATIVE IT WILL GO DOWN INSTEAD OF UP AND IF THE DENOMINATOR IS NEGATIVE IT WILL GO LEFT INSTEAD OF RIGHT.
8/9 means you need to start at the origin, (0,0) and go 8 up and 3 to the right. 8/3 means you start at the origin and go 8 up and 3 to the right. You will almost always start at the origin.
I really hope this helps :)
The table shows the transportation method of employees at a certain company. What percent of the employees walk to work?
Car Bus Walk Other
758 530 7 105
Answers
Answer:
1/2 %
Step-by-step explanation:
758+530+7+105=1400
7/1400 x 100= 1/2
can someone answer this please its due in soon ill give brainliest
Answers
Answer:
[tex] - 4\leqslant x \leqslant 3[/tex]
(I will give Brainliest and 100 points!!!)
James bought 4 tubes of paint to use for an art project. He paid the same amount for each tube, and he spent less than $20 in all. Solve for the cost of tube of paint.
(You have to write it with inequalities, not an equal sign.)
Joseph must sell more than 20 ice cream cones in order to make a profit. He has already sold 6 cones. How many cones must Joseph still sell?
(You have to write it in inequalities, not an equal sign. For example, NOT 2=25, but like THIS: 2<25)
Answers
Answer: Problem 1: x<$5
Problem 2: 6 + c ≥ 20
Step-by-step explanation:
number of tubes=4
total=<$20
4(x)<$20
x<$20/4
x<$5
number of ice cream cones needed to make profit=20
number of ice cream cones sold so far= 6
how many left?= c
6 + c ≥ 20
I am not a professional, simply using prior knowledge.