Answer:
b = [tex]\frac{3a-8}{4}[/tex]
Step-by-step explanation:
Given
3a - 7 = 4b + 1 ( subtract 1 from both sides )
3a - 8 = 4b ( divide both sides by 4 )
[tex]\frac{3a-8}{4}[/tex] = b
(7x-26) (5x-27) (10x-23)
Answer:
-547
Step-by-step explanation:
(7×-26) = -182
(5×-27) = -135
(10×-23) = -230
-182+ - 135 + -230
= -317 + -230
= -547
What is the equation of the line graphed below?
Answer:
A) y = -5/2x - 2
Step-by-step explanation:
y = slope + y-intercept
The slope is negative and the y-int is -2, thus the first option.
Please help I need to know which one it is :)
Answer:
45 + n
Step-by-step explanation:
Your are right!!!
Which equation does not represent a function?
* Suzy Kicks a ball into the air. The
function that models this Scenario is
h(t) = -16+² +48t, where h is the height
of the marble in feet and t is the time
Seconds. How long will it take the
marble to hit the ground.
Answer:
by the -16 did you mean to put a + sign or is that a t
Plss helpppppp LOL LOL LOL
Answer:
c
Step-by-step explanation:
HELP PLS! TYSM (brainliest if correct)
Answer: 15.1
Step-by-step explanation:
15.2
- 0.1
15.1
PLEASE HELP
The front of a sculpture is symmetric about the y-axis. Point A is located at (−3, 0), and AC is the longest side of △ ABC. The perimeter of △ABC is 16. What is the value of a?
Answer:
1124
Step-by-step explanation:
1323
The area of the triangle △ABC is 12 square units.
The question is incomplete. The actual question is
Triangle ABC is symmetric about the y-axis. Point A is located at (-3,0), and AB is the longest side of ABC. If the perimeter of ABC is 16, what is the area?
What is symmetry?Symmetrical forms or figures are things that can have a line drawn through them so that the representations on both sides of the line mirror each other.
How to solve the problem?As could be seen in the figure the triangle △ABC is symmetric along the y-axis. Hence, the side AC and BC must be of the same length let us call it 'a'. Also, the coordinate of B must be (3,0) because (3,0) is the reflection of (-3,0) corresponding to the y-axis.
And, the length of AB=6 units because the distance between (-3,0) and (3,0) is 6 units.
Now, the perimeter of the triangle is 16 units. Therefore,
2a+6=16
⇒a=(16-6)/2
⇒a=5 units.
Hence, we have an isosceles triangle △ABC we can find the height 'h' of the triangle using the Pythagoras theorem. Consider the triangle △ACE
then we have that
the height of the right triangle △ACE= h
the base of the right triangle △ACE= 3 units
the hypotenuse of the right triangle △ACE= a = 5 units.
Hence, by Pythagoras' theorem
h²+3²=5²
⇒h²=25-9=16
⇒h=4 (we choose the positive value of h because length is always positive)
Hence, the area of the triangle △ABC is
(1/2)×base×height
=(1/2)×AB×CE
=(1/2)×6×4 unit²
=12 unit²
Hence, the area of the triangle △ABC is 12 square units.
Learn more about the isosceles triangles in- brainly.com/question/2456591
#SPJ2
Please help me bubba!!
Answer:
15
Step-by-step explanation:
because whats 14+1
The horizontal distance on a survey map from the top edge of a riverbank to the river is 85
feet (ft) as shown in the diagram below.
85 ft
92 ft
If the actual distance from the top edge of the riverbank to the surface of the river is 92 ft,
which value is closest to the angle of depression from the horizontal distance?
0 43 degrees
47 degrees
o 22 degrees
O 68 degrees
Answer:
22 degrees
Step-by-step explanation:
the points (0, 3) (-2, -7) (-6, -27), (4, 23), (-1, -2) were plotted on the coordinate plane. What type of association do these data have?
ASAP
Answer:
positive assosiation
Step-by-step explanation:
here is a screenshot of them plotted on a graph on
A farmer has six cows he saw them for $420 how many dollars did the farmer charge for each cow
Answer:the farmer paid $70 for each cow!
Step-by-step explanation:
$420 divided by 6 =70 therefore he paid $70 per each cow!Hoped this helped!
Cuales son los valores
Answer:
Can you please translate this into English so I can help you?
Step-by-step explanation:
An aquarium is filled with water, the tank measures 4 feet tall, 3 feet long. 5 pc
and 2 feet wide. What is the volume of the aquarium? *
Answer:
24 ft^2
Step-by-step explanation:
just multiply 4 by 3 by 2
Brainilist maybe?
You can buy 3 apples at HEB for $1.08. You can buy 5 of the same apples at Kroger’s for $1.15. The apple purchased at HEB are the better buy. True or False? show work
Answer:
False
Step-by-step explanation:
1.08/3=0.36 for an apple at HEB
1.15/5=0.23 for an apple at Kroger
36 cents is greater than 23 cents so HEB's apples are more expensive. They are 13 cents more than the Kroger apples. 0.36-0.23=0.13
A rectangular sticker has an area of 54 square centimeters. Its perimeter is 30 centimeters. What are the dimensions of the sticker?
Answer:
1,620
Step-by-step explanation:
Zoey is 4.25 in taller than her younger brother Marcus Zoe is 63.75 in tall how many inches tall is Marcus
Can you delete my comment
Explain how you found a solution for x in 7x+9=30
Answer:
x = 3
Step-by-step explanation:
4 m 5m
What is the volume of the cone to the nearest cubic meter? (Use TC = 3.14)
A)
21 m3
B)
84 m2
0)
168 m
D)
335 m
Answer:
Step-by-step explanation:
volume of cone = πr²h/3
= 3.14×4²×5/3 = 84 m³
I Hope yall have an Amazing day!!
Answer:
tysm bestie
Step-by-step explanation:
Pls help me for brainliest
Answer:
middle one- is the answer :D
Step-by-step explanation:
F(x)=x^2(x+3)^2
How do I find the roots of this equation?
I’m not good with number lines. Please help.
Answer:
Whole Numbers
Step-by-step explanation:
We can get the answer by looking at the number line. We see the blue dots above the numbers and as you can see there is no fractions or anything related. A whole number is like 1, 2 or 3. This gets our answer, whole numbers.
2 to the -6 power in expotional form and simplified in fractions
Answer:
1/64
Step-by-step explanation:
[tex]2 ^{ - 6} [/tex]
[tex]1 \div 2 ^{6} [/tex]
[tex]1 \div 64[/tex]
Answer:
0.015625
and
1/64
Step-by-step explanation:
those r the answers
all of my dights are odd. my tens dight is equal to six less than my units dight. I am less than 20
Answer:
17
Step-by-step explanation:
1 and 7 are odd
1 is six less than 7
17 is less than 20
please I need help and please get me right thank☺️
Use the figure to find the value of X?
Answer:
x=7
Step-by-step explanation:
set it equal to 90 because of vertical angles and solve
PLSS HELP DUE TMRRRRR ASAP TYSMMM
Answer: 75%
Step-by-step explanation:
51 is the 3rd quartile of the data because in the box and whisker plot it is exactly at the top end of the box. Q3 is greater than 75% of the data, so that is the answer
PLZZZZZ HELP MY BIG HEAD
Answer:
[tex]q = -\frac{2}{3}[/tex]
Step-by-step explanation:
[tex]3(q +\frac{4}{3} ) = 2\\3q + 4 = 2\\3q = 2 - 4\\3q = -2\\q = -\frac{2}{3}[/tex]
If w = 10 in, x = 26 in, y = 7 in, and z = 24 in, and the base of the figure is the shaded region, what is the lateral surface area of the geometric shape formed by this net?
Answer:
Step-by-step explanation:
r