PLZ HELP ME ITS 30 POINTS PLZ HELP ME ITS 30 POINTS
Answer:
thankssss
Step-by-step explanation:
Answer:
ty
Step-by-step explanation:
z+ 3/2 = 0
what do i do next .?
Step-by-step explanation:
z+3/2=0
find the LCM of z +3/2
2z+3/2=0
cross multiply
0=2z+3
-3=2z
z=-3/2
z=-1.5
Plz Helppp meeee assapppp
Given:
A right angled triangle.
To find:
The value of x.
Solution:
We have,
Base = x
Hypotenuse = [tex]\sqrt{5}[/tex]
In a right angle triangle,
[tex]\cos \theta = \dfrac{Base}{Hypotenuse}[/tex]
For the given triangle,
[tex]\cos 45^\circ= \dfrac{x}{\sqrt{5}}[/tex]
[tex]\dfrac{1}{\sqrt{2}}= \dfrac{x}{\sqrt{5}}[/tex]
Multiply both sides by [tex]\sqrt{5}[/tex].
[tex]\dfrac{\sqrt{5}}{\sqrt{2}}= x[/tex]
[tex]\dfrac{\sqrt{5}}{\sqrt{2}}\times \dfrac{\sqrt{2}}{\sqrt{2}}= x[/tex]
[tex]\dfrac{\sqrt{10}}{2}= x[/tex]
Therefore, the required value of x is [tex]\dfrac{\sqrt{10}}{2}[/tex].
Please I need help ASAP!
Answer:
3 percent 7 fractio n okokkok
(20 POINTS!!! NEED BY 12/16/2020!!!) The cheerleaders sold foam fingers for $5 and spirit bracelets for $4. They sold 40 more foam fingers than bracelets, and they earned $965. Write and solve a system of equations to find out how many of each item they sold.
Answer213$
Step-by-step explanation:
21/x=7 the solution
Step-by-step explanation:
×/21 x ×/21 = 7× x/21
x= 1/3
What is the range of the data in the table?
Height Tally Frequency
65" | 1
66" | 1
67" |||| 9
68" ||| 8
69" ||| 3
70" || 2
71" | 1
6
7
8
9
Answer:
range = maximum value - minimum value. = 71 - 65 = 6Answer:
it is 6
Step-by-step explanation:
sorry!
10. How many terms are in the algebraic expression 2x -9y+17w?
Answer:
There are 3 terms
Step-by-step explanation:
The terms are 2x, -9y, and 17w
Which sentence below is a run-on? PLEASE HELP!!! ASHAP
!
A. Kirsten and Victoria walked the dog to the park and hung out.
B. Kirsten brushed her dog after dinner. She decided that she would take him for a walk.
C. Kirsten brushed her dog after dinner she took the dog for a walk and ran into Victoria.
D. Kirsten ran into her friend Victoria while she was walking her dog.
Answer:
C
Step-by-step explanation:
I hope that is right. Hope I helped
Please help the mid term ends today
Answer:
graph putting the t numbers as the x coordinate and distance as the y coordinate the relationship shown is 1:30 hope this helps
Step-by-step explanation:
if line p has a slope of 4/7, what is the slope of a line perpendicular to p?
(1). 4/7
(2). 7/4
(3). -4/7
(4). -7/4
Answer:
-7/4
Step-by-step explanation:
When you find the perpendicular slope, you take the opposite reciprocal of the original slope. For 4/7, the opposite is -4/7, and the reciprocal of that is -7/4.
Which problem solving strategy would be best to solve this problem?
Jim and Lillian are painting a wall that is 15 ft wide and 9 feet tall. How much paint will they need to buy?
A. work backwards
B. use a formula
C. make a table, chart or list
D. make a model or diagram
Answer:
The correct option is;
B. Use a formula
Step-by-step explanation:
Given that Jim and Lillian have the dimensions of the wall they want to paint, therefore, in order to know how much paint they need to buy, they should proceed as follows;
1) Determine the quantity of paint required to paint a unit area of the wall, and record the quantity UA
2) Calculate the area, A, of the wall they want to paint, which is 15 ft. × 9 ft. = 135 ft.²
3) The amount of paint needed, AmP is therefore given by the following formula
AmP = A × AU = 135 × AU
Answer:i dont know
Step-by-step explanation:
What is the value of the expression below?*
(0 - 3) - 8 (+4)
0 -47
o –52
-37
-24
Find the unit rate for the cost of each energy drink if 5 energy drinks cost $15
$3 per energy drink
$5 per energy drink
$5.50 per energy drink
$75 per energy drink
-6 + 2x = -10
please solve and show work if possible!
Answer:
2
−
6
=
−
1
0
Step-by-step explanation:
Answer: −6+2x=−10
Step 1: Simplify both sides of the equation.
2x−6=−10
Step 2: Add 6 to both sides.
2x−6+6=−10+6
2x=−4
Step 3: Divide both sides by 2.
2x
2=−4
2
x=−2
Answer:
x=−2
Step-by-step explanation:
what is the answer backs i need help
Answer:
Option a
Step-by-step explanation:
It is made up of only rational numbers
Please help if possible due really soon thank you so much❤️❤️
Which regression equation best fits these data?
Answer:
the answer is
B I got it right on edge
PLS HELP BEEN STUCK FOR AN HOUR BRAINLIEST AND 26 POINTS!!!!
Match each statement (term) with its value in relation to 0 (definition).
Match Term Definition
A building is 37 feet tall. A) −37
The scuba diver was 37 feet below sea level. B) –25
The basement is 13.7 feet below ground. C) –13.7
Oliver owes his sister $25. D) 2.5
Erica jumped 2.5 feet above the ground. E) 37
HELP I ONLY GOT 3 MINUTES!!!!!!!!!!!!!!
Answer: 4
Step-by-step explanation:
1 - 2r = 35 solve equation
Answer:
r=-17
Step-by-step explanation:
Find the slope of line A2 B-2 C3 D-1
Answer:
-2
Step-by-step explanation:
The line is going down 2 over 1 making it -2/1
this becomes -2
Answer:
-2
Step-by-step explanation:
What is the total cost or sale price to the nearest cent?
$48 dinner; 20% tip
Answer:
57.6
Step-by-step explanation:
An equation for the line whose slope is 4 and which passes thorough the point (-5,3)
Answer:
y = 4x + 23
Step-by-step explanation:
[tex]y-y_{1}=m(x-x_{1} )\\y-3=4(x-(-5))\\y-3=4(x+5)\\y-3=4x+20\\y=4x+23[/tex]
The equation of the line is required.
The equation of the line is [tex]y=4x+23[/tex]
Equation of line[tex]m[/tex] = Slope of line = 4
Point = [tex](-5,3)[/tex]
[tex]x_1=-5[/tex]
[tex]y_1=3[/tex]
Equation of a line is given by
[tex]y-y_1=m(x-x_1)\\\Rightarrow y-3=4(x-(-5))\\\Rightarrow y-3=4x+20\\\Rightarrow y=4x+20+3\\\Rightarrow y=4x+23[/tex]
Learn more about equation of line:
https://brainly.com/question/13763238
How many 12 letter words can be formed using the letters in the word "tessellation"?
Answer:
479001600
Step-by-step explanation:
You will want to use 12!.
12*11*10*9*8*7*6*5*4*3*2*1=
479001600
Find the axis of symmetry, vertex, domain, and range of the following quadratic function. (show work pls)
Answer:
All I know is the axis is horizontal lol
Step-by-step explanation:
Estimate using mental math: 32.4970 – 4.02 what is the answer
Answer:
The estimated answer would be 8
Step-by-step explanation:
When you divide 32 by 4 the answer is 8 and so using mental math you can estimate the answer to be 8 or somewhere around it
Plzzzzz help it's an exam !!! In triangle HIJ, m
Answer:
84
Step-by-step explanation:
(3× + 12)+ (5× +9) +(2× +9) = 180degrees
10× + 30 = 180
10× = 180-30
× = 15
5×15+9 = 84
frank and his family drove 6 hours every day during a road trip which graph best represents y the total of hours driven in x days
Answer:Where is the graph?
Step-by-step explanation:
write 132 as a product of prime factors.
Answer:
132
Step-by-step explanation:2 x 2 x 3 x 11
What is 72 Divided by 2 =??
Answer:
36 my dude
Step-by-step explanation: