Answers
Answer:
AB = 26
Step-by-step explanation:
BC = 36
AC = 62
AB = ?
to find ab we need to
AB + BC = AC (given)
AB + 36 = 62
AB = 62 - 36
AB = 26
Related Questions
jose runs 6 miles per hour. Which expression can be written to represent the number of miles Jose runs in y minutes?
Answers
Answer:
10 minutes per mile
Step-by-step explanation:
theres no answer soooo i dont think this one is right
This one if to hard for me
Answers
Answer:
x=0 , x = 1/2
Step-by-step explanation:
(4x-1)=1 —> 4x-1=1—> 4x=1+1—> 4x=2 —> x=2/4 —> x= 1/2
-(4x-1)=1—>-4x+1=1—> 4x= 1-1 —> x=0
Hello there!
We are given the equation:
[tex] \displaystyle \large{ |4x - 1| = 1}[/tex]
Definition/Property
[tex] \displaystyle \large{ |a| = \sqrt{ {a}^{2} } } \\ \displaystyle \large{ |a| = b \longrightarrow a = \pm b} \\ \displaystyle \large{ |a| = \begin{cases} a \: \: (x \geqslant 0) \\ - a \: \: (a < 0) \end{cases}}[/tex]
First, cancel the absolute value sign and write plus-minus beside 1.
[tex] \displaystyle \large{ |4x - 1| = 1} \\ \displaystyle \large{ 4x - 1 = \pm 1} \\ [/tex]
Break in two cases.
[tex] \displaystyle \large{ 4x - 1 = \begin{cases} 1 \\ - 1 \end{cases}} \\ \displaystyle \large{ 4x = \begin{cases} 1 + 1 \\ - 1 + 1 \end{cases}} \\ \displaystyle \large{ 4x = \begin{cases} 2 \\ 0 \end{cases}} \\ \displaystyle \large{ x = \begin{cases} \frac{2}{4} \\ \frac{0}{4} \end{cases}}[/tex]
Therefore, x = 0 or 1/2
Let me know if you have any questions!
Topic: Absolute Value Function - Equations
Perimeter of a rectangle
Solve for w: p=2i+w
Answers
Answer:
The perimeter of a square field is given by the equation P = 2l + 2w, where P represents the perimeter, l represents the length of the field, and w represents the width of the field.
simplify: 2×(2/4 ÷ 6/9) + 2/5
Answers
Answer:
Mixed Number form7 9/10 Exact form 79/10 decimal form 7.9
Step-by-step explanation:
Answer:
1.9
Step-by-step explanation:
BODMAS
B=2/4*9/6
=1/2*3/2=3/4
3/4*2=1.5+2/5
=1.9
The following table shows a proportional relationship between a and b.
a b
8 3
24 9
40 15
Write an equation to describe the relationship between a and b.
Answers
Brainliest?
how do I solve this inequality?
Answers
Answer:
5v-10 is not greater than or equal to 5v-6
(-9) 4 as a exponent
Answers
Answer:
[tex]9^4[/tex] = [tex]6561[/tex]
Find the value of ( m - 1 )
Answers
Answer:
- 6
Step-by-step explanation:
Given
m = [tex]\sqrt[3]{343}[/tex] - [tex]\sqrt[n]{1728}[/tex] = 7 - 12 = - 5
Then
m - 1 = - 5 - 1 = - 6
help me pls... thxxx...
Answers
Hello :D
12 + 9 = 21
21 + 12 = 33
π x 9 = 9π/2= 4.5π
33 + 4.5π = 47.13
Answer = 47.13
En una alcancía hay 80 monedas y solo hay de $50 y de $100. Si en total hay $6.500,¿cuántas monedas de $50 hay? ayudaaa porfavor
Answers
Answer:
127
Step-by-step explanation:
espero haber ayudado
Julio is playing a trivia game. On his first turn, he lost 100 points. On his second turn he lost 75 points. On his third turn, he lost 85 points. Write a sum of three negative integers that models the change to Julio's score after his first three turns.
Answers
Answer:
Step-by-step explanation:
The change in his total score is the sum of the losses -100 + (- 75 ) +(- 85 ) = - (100 + 75 + 85 ) = - 260
calculate the size of unknown angles
Answers
Hi! I'm happy to help!
We know that 2y=150, so we can divide both sides by 2 to find the angle of y
2y=150°
÷2 ÷2
y=75°
So, y=75°.
I hope this was helpful, keep learning! :D
help me please and thank u
Answers
[tex]\large \mathfrak{Solution : }[/tex]
As we know :
Dividend = Divisor × Quotient ( taking remainder as 0 )
So, Quotient = Dividend ÷ Divisor
by using the above relation we can say :
q = t ÷ 23therefore, correct option is C. t ÷ 23
$28.60, 6.5% tax, 15% tip
Answers
first multiply 28.60 times .065 for tax, then add that number to 28.60.
you will get 30.459
use this number and multiply it by .15 for tip, then add that number to 30.459.
you will get 35.02785
round off to the hundredths because that’s how money is counted.
final answer $35.03
What is the domain and range?
Answers
Answer: The domain would be (0 hours, 2.5 hours) and the range would be (0 feet, 30,000 feet) in this graph.
Step-by-step explanation:
The domain refers to the set of possible input values. The domain of a graph consists of all the input values shown on the x-axis.
The range is the set of possible output values, which are shown on the y-axis.
An x-axis on a graph is the horizontal line and a y-axis on a graph is the vertical line. The x-axis in this graph would be the height in feet and the y-axis in this graph would be the time in hours.
Convert 120 Ibs to kilograms
Answers
Answer:
54.431 kilograms
Step-by-step explanation:
don't have step by step but 1kg is 2.205lbs
Divide. Enter your answer in the box.
Answers
Answer:
687
Step-by-step explanation:
Answer:
Hya! 687 is your answer!
Step-by-step explanation:
Hope it helped!
evaluate the expression when a=5.
a² - 17
Answers
Answer:
8
Step-by-step explanation:
[tex]5^{2}[/tex]−17
=25−17
=8
can anyone solve this problem?
Answers
Answer:
[tex] \sqrt{2 + \sqrt{2 + \sqrt{81 + 2 \sqrt{1568} } } } \\ = \sqrt{2 + \sqrt{2 + \sqrt{81 + 2 \times 28 \sqrt{2} } } } \\ = \sqrt{2 + \sqrt{2 + \sqrt{81 + 56 \sqrt{2} } } } \\ = \sqrt{2 + \sqrt{2 + \sqrt{81 + 79.2} } } \\ = \sqrt{2 + \sqrt{2 + \sqrt{160.2} } } \\ = \sqrt{2 + \sqrt{2 + 4 \sqrt{10} } } \\ = \sqrt{2 + \sqrt{2} \sqrt{1 + \sqrt{2} \sqrt{10} } } \\ = \sqrt{2 + \sqrt{2} \sqrt{1 + \sqrt{20} } } \\ = \sqrt{2 + \sqrt{2} \sqrt{1 + 2 \sqrt{5} } } \\ = \sqrt{2 + \sqrt{2} \times \sqrt{5.5} } \\ = \sqrt{2 + \sqrt{11} } \\ = \sqrt{2 + 3.3} \\ = \sqrt{5.3} = 2.3[/tex]
[tex]thank \: you[/tex]
Answer:
1 + √2Step-by-step explanation:
Start with the inner root:
81 + 2√1568 = 49 + 2*28√2 + 32 = 7² + 2*7*4√2 + (4√2)² = (7 + 4√2)²Move to next one:
2 + 7 + 4√2 = 1 + 2*2√2 + 8 = 1² + 2*2√2 + (2√2)² = (1 + 2√2)²The last one:
2 + 1 + 2√2 = 1 + 2√2 + 2 = 1² + 2*1*√2 + (√2)² = (1 + √2)²The root of the last one is:
1 + √21. A cube measures 4cm on each side and has a mass of 12 grams. What is the
density of the cube?
Answers
Explanation:
First we need to find the volume of the cube
volume = length*width*height = 4*4*4 = 64 cubic cm
Then we'll divide the mass over this volume to get the density
density = mass/volume
density = (12 grams)/(64 cm^3)
density = (12/64) grams per cm^3
density = 0.1875 grams per cm^3
The notation cm^3 is another way of saying "cubic centimeter" as shorthand.
80% more then $20.00
Answers
Answer
$36
Step-by-step explanation:
You multiply 0.8 by 20 since 0.8 is also 80% and you get 16. Since you want 80% more than 20 you add together to get $36. Hope it helped!
Use the information to
answer the question.
A performing arts center can sell 720 tickets for its main theater. The number of tickets the center can sell increases by 75% when the center
uses its secondary theater. All tickets sell for $45.50.
How much money does the performing arts center earn in ticket sales for a sold-out event in both the main and secondary theaters?
Enter
the answer in the box.
$???
ASAP
Answers
Answer:
10
Step-by-step explanation:
help with number 4!!!!!!
Answers
Answer:
he have to travel 12 cm/km
Step-by-step explanation:
lets find x by transposing
3x = 2x + 2 (as M is the midpoint)
3x - 2x = 2
x = 2
now put 2 instead of x
3x + 2x +2 = (distance from friends home to house)
3 (2) + 2 (2) +2
6 + 4 + 2
10 + 2
= 12
In which of the following expressions is the coefficient of term "x" 1?
2x^2+x−9
3x^2−x−5
2x^2−3x+1
x^2+2x+7
Answers
Answer:
the answer of the following question is d
I WILL MARK BRAINLIST help asap 7grade math!!!!
Answers
Taking the LCM of the 2 fractions we get the common denominator 10
-8/10 and - 5/10
Now we can see the second fraction (-5/10) is bigger
Thus the friend is wrong
help please!! correct answer gets brainliest :) (show work)
Answers
Answer:
7x = y - 7
Step-by-step explanation:
→ Replace the f(x) with a y
[tex]y=\frac{x-7}{x}[/tex]
→ Make x the subject by first multiplying both sides by x
[tex]xy=x-7[/tex]
→ Now rearrange to get all x on one side
[tex]x-xy = 7[/tex]
→ Factorise
[tex]x(1-y)=7[/tex]
→ Divide both sides by 1-y
[tex]\frac{7}{1-y}[/tex]
Write the slope-intercept form of the given line. Include your work in your final answer.
Answers
To find the slope, find two points on the graph and count the “rise over run” between the points.
Two points here are (0,-1) and (2,1). To get from (0,-1) to the other point, you need to go “up 2” and then “right 2”. This means your slope is 2/2 or 1.
Step 2: Find the y-intercept:
We can see the y-intercept is (0,-1) on the graph. We’ll use the “-1” from that point for our equation.
Step 3: Put it all together:
The slope-intercept form is y=mx+b, where m is the slope and b is from the y-intercept.
Putting Step 1 and Step 2 into play, we have:
y = x - 1
Note: since m=1, we don’t need to write y = 1x -1. That 1 on the 1x is unnecessary.
Los vértices de un triángulo en el plano cartesiano son A(-3, 4), B(4, 4) y C(4, -3). ¿Cuál es el área en unidades cuadradas del triángulo?
rapido pllsssss
Answers
El área del triángulo es de 24.5 unidades cuadradas.
En este problema, procedemos a resumir el procedimiento como sigue:
1) Calculamos las longitudes de los segmentos de línea AB, BC y AC por medio de la ecuación de longitud del segmento de línea.
2) Determinamos el semiperímetro del triángulo.
3) Determinamos el área del triángulo mediante la fórmula de Herón.
Si tenemos que [tex]A(x,y) = (-3, 4)[/tex], [tex]B(x,y) = (4, 4)[/tex] and [tex]C(x,y) = (4, - 3)[/tex], entonces aplicamos el procedimiento como sigue:
Paso 1 - Longitudes de segmentos línea
Segmento AB
[tex]l_{AB} = \sqrt{[4-(-3)]^{2}+(4-4)^{2}}[/tex]
[tex]l_{AB} = 7[/tex]
Segmento BC
[tex]l_{BC} = \sqrt{(4-4)^{2}+[(-3)-4]^{2}}[/tex]
[tex]l_{BC} = 7[/tex]
Segmento AC
[tex]l_{AC} = \sqrt{[4-(-3)]^{2}+(-3-4)^{2}}[/tex]
[tex]l_{AC} = 7\sqrt{2}[/tex]
Paso 2 - Cálculo del semiparámetro
[tex]s = \frac{l_{AB}+l_{BC}+l_{AC}}{2}[/tex]
[tex]s = \frac{14+7\sqrt{2}}{2}[/tex]
[tex]s = 7 + \frac{7\sqrt{2}}{2}[/tex]
Paso 3 - Cálculo del área del triángulo
[tex]A = \sqrt{s\cdot (s-l_{AB})\cdot (s-l_{BC})\cdot (s-l_{AC})}[/tex]
[tex]A = 24.5[/tex]
El área del triángulo es de 24.5 unidades cuadradas.
Invitamos cordialmente a ver esta pregunta sobre áreas de triángulos: https://brainly.com/question/21677292
Use the relationship graphed at right to answer the questions below
Answers
Domain [-6,6]
Range[-4,4]
y-3z for pre algebra
Answers
Answer:
please I don't understand the questions
Answer:
I cannot be simplified nor solved
Step-by-step explanation:
Yeet
