Answers
Answer:
1 - C (38 cm)
2 - A (13)
3 - C (4x + 44 = 180)
Step-by-step explanation:
Related Questions
Can anyone help me I need to find the area, please help
Answers
Answer:
73.46yd²
Step-by-step explanation:
Area of Triangle = ½ * b * h
= ½ * 16 * 19
= 152yd²
Area of Circle= pi * r² = 5² pi = 25 pi = 78.54yd²
area of shaded part= 152 - 78.54
= 73.46yd²
Work out the size of the angle X.
Give your answer correct to 3 significant figures.
Answers
Step-by-step explanation:
Recall the Ratio for tan
Tan(theta) = opposite / adjacent
Tan (x) = 9 / 5
solve for x (use Tan^-1(...) )
Answer:
Step-by-step explanation:
take x as reference angle
using tan rule
tan x=opposite/adjacent
tan x=9/5
tan x=1.8
x=tan 61 degree
x=61 degree
for remaining angle
remaining angle+90+61=180 degree(being sum of interior angle of a triangle)
remaining angle=180-151
remaining angle=29 degree
Find the zeros of the function f(x)=-1.3x^2-15.7x-44.2 . Round values to the nearest hundredth (if necessary).
Answers
Answer: [tex]-7.60,\ -4.47[/tex]
Step-by-step explanation:
Given
[tex]f(x)=-1.3x^2-15.7x-44.2[/tex]
The solution of the standard quadratic equation [tex]ax^2+bx+c=0[/tex] has solution
[tex]x=\dfrac{-b\pm\sqrt{b^2-4ac}}{2a}[/tex]
Applying the above principle
[tex]\Rightarrow x=\dfrac{15.7\pm\sqrt{(-15.7)^2-4(-1.3)(-44.2)}}{2(-1.3)}\\\\\Rightarrow x=\dfrac{15.7\pm\sqrt{246.49-229.84}}{-2.6}\\\\\Rightarrow x=\dfrac{15.7\pm \sqrt{16.65}}{-2.6}\\\\\Rightarrow x=\dfrac{15.7\pm 4.08}{-2.6}\\\\\Rightarrow x=-7.60,\ -4.47[/tex]
The zeroes of the equation are -7.60, -4.47.
Jada invest $590 in a money market account. Her account pays 7% simple interest. How much interest will Jada earn after 4 years of simple interest? What is the new balance of the account after the four years?
Answers
Answer:
165.2
Step-by-step explanation:
7%x4=28
28 percent of 590 = 165.2
Pls help I need to pass
Answers
Answer:
Make a graph similar to this picture:
Answer:
make a graph one side being for the -3,-2,-1 and the other for the -2<x<-1?
Step-by-step explanation:
An airplane travels at a constant speed of 540 miles per hour. How far, in
miles, will the
airplane travel in 20 minutes?
Answers
Answer:
27
Step-by-step explanation:
540/20=27
inventa un objeto geométrico, defínelo y expresa cómo lo representarías verbal, simbólica y gráficamente. Da ejemplos que cumplan las condiciones para que sea posible reconocerlo por medio de la definición y no ejemplos.
Answers
Data about cell phone usage was collected from 14 different people. The list shoes the number of incoming calls each person received during the month of August. 87, 102, 131, 132, 155, 173, 178, 204, 211, 244, 253, 278, 301, 371, What is the interquartile range of data?
Answers
The interquartile range (IQR) of the given data = Upper Quartile (Q3) - Lower Quartile (Q1) = 121.
What is the Interquartile Range of a Data?The interquartile range (IQR) = Upper Quartile (Q3) - Lower Quartile (Q1)
Given the data:
87, 102, 131, 132, 155, 173, 178, 204, 211, 244, 253, 278, 301, 371
Upper quartile (Q3) = 253
Lower Quartile (Q1) = 132
Interquartile range (IQR) of the data = 253 - 132
Interquartile range (IQR) of the data = 121
Learn more about the interquartile range (IQR) on:
https://brainly.com/question/17083142
#SPJ2
a square tile has width of 1/4 foot. how many tiles will fit end to end along a 4 foot wall
16 tiles
8 tiles
4 tiles
1 tile
Answers
Answer:
16 tiles
Because there are 4 parts in 4/4 and the if you have 4 of the four parts that is 16.
Calculate the exact value of
Answers
Calculate the exact value of what? :)
Explanation:
Hello I really need help be genuine I don’t want any links ! I really need help I will make brainliest :(
Answers
Answer:
28 of the student do not snowboard
Step-by-step explanation:
7y - 9 = 2(y - 4) + 1
Answers
Answer:
Step-by-step explanation:
Distribution comes first, so:
7y-9 = 2y-8+1
Then you simplify:
7y-9 = 2y-7
Then you subtract or add the lowest number with a letter:
5y-9 = -7
Now you get 5y alone, so we add the 9:
5y = 2
Then you divide 5y = 2 by 5
y = 2/5 or .4
The sum of Jane's age and Shell's ages is 37. Jane is 5 years older than Shell. How old is Jane? Ok
Answers
Answer:
21
Step-by-step explanation:
because jane is 5 years older and 16 + 5 eaquls 21i had mutiplule choice answers
What is the area of the figure below?
Answers
What is the correct answer?
Answers
Answer:
100 sq cm
Step-by-step explanation:
area of the rectangle
10x8=80
area of the triangle
8x5=40/2=20
80+20=100
At a football stadium, 4% of the fans in attendance were teenagers. If there were 80
teenagers at the football stadium, what was the total number of people at the
stadium?
Answers
Answer:
2000 people
Step-by-step explanation:
4%= 80
2%=40
1%=20
100%= 2000 people
Hope this helped! :)
Answer:
2000 people
Step-by-step explanation:
80:4%
y:100%
[tex]\frac{80}{y} =\frac{4}{100}[/tex]
y × 4 = 80 × 100
4y = 8000
4y ÷ 4 = 8000 ÷ 4
y = 2000
x+5 I'll give brainiest
Answers
Answer:
X + 5 = X + 5
Step-by-step explanation:
The answer is X + 5 because they both are different simbuls, wich means you cant add them. The answer just stayes x + 5.
Truth or False Domain and Asymptote can be the same number.
Answers
PLS ANYONE HELP ASAP!!!!
Answers
The second one is 200.333333333
Coma and death are possible when _____.
alcohol is ingested slowly
the LD50 is kept low
the BAC nears the LD50 of ethyl alcohol
the BAC is 0.15 percent or more
Answers
Rewrite the following polynomial in standard form
-x2 + 1 + 2x
Answers
Answer:
Simplify terms.
Tap for more steps...
2 x ^3 − 9 x^ 2 + 7 x + 6
Step-by-step explanation:
pls help fast i will give brainliest to the first answer i swear
Answers
Answer:
Green block= 5x5x5= 125 cm
Flat white block= 1x4x5= 20 cm
Standing white block= 9x3x7= 189 cm
Blue block= 3x4x2.5= 30 cm
The fridge= 174x57=9918 604998 divided by 9918 = 61 d= 61 cm
Step-by-step explanation:
PLEASE HELP ME!! WILL GIVE BRAINLIEST! WORTH 10 POINTS!
The box-and-whisker plot below represents some data set. What percentage of the data values are greater than 40?
Answers
Help plz. If u know the answer also show work for how you got it plz. Thanks!
Answers
Consider the geometric sequence 8,4,2,1,...
Answers
Answer:
Its A for the function that represents the geomertric sequence
Simplify the answer if possible
Answers
Answer:
A. 23/30
Step-by-step explanation:
2/3+1/10
Find the LCM (Least Common Multiple):
20/30+3/30 = 23/30
Answer:
A
Step-by-step explanation:
you put 2/3 = 20/30 because you add a 0 2 * 10 is 20 and so on. same for 1/10 multiply nand d by 3= 3/30 so 20/30+3/30= 23/30
find the volume of the shape
Answers
Step-by-step explanation:
[tex]\small\mathfrak\red{here \: is \: your \: solution...} \\ \\ \small\mathcal\purple{volume \: of \: hemisphere \: = (2 \div 3)\pi \: r ^{3 \: } .} \\ \\ \small\mathfrak\purple{radius \: of \: hemisphere \: = 6 \: cm.} \\ \\ \small\mathfrak\purple{volume \: of \: hemisphere \: = (2 \div 3)(22 \div7 ) \times 6 {}^{3} .} \\ \\ \small\mathfrak\purple{volume \: = 452.16 \: cm {}^{3} .} \\ \\ \huge\mathfrak\pink{hope \: it \: helps.}[/tex]
HELPPPPPPPP MEEEEEEEEEEE
Answers
Answer:
12
Step-by-step explanation:
Please help. Find tanX
Answers
Answer:
32/24
Step-by-step explanation:
opposite/ adjacent
Answer:
32/24
Step-by-step explanation:
What is the volume of the rectangular prism?
5 cm
6 cm
5 cm
Answers
Answer:
5×5×6 = 150 centimeters3
Step-by-step explanation: