Answers
Answer:
I believe it is B!
Step-by-step explanation:
Related Questions
Someone please answer both part a and b i would appreciate is SO MUCH
Answers
Answer:
Look at explanation.
Step-by-step explanation:
a.
<ACD and <DCA
b.
90 = m<1 + m<2
90 = 2x + x
90 = 3x
x = 30
Plug back into angles:
m<1 = 2x
m<1 = 60 degrees
m<2 = x
m<2 = 30 degrees
anyone knows this cuz i need help!?
Answers
Answer:
I think its D
Step-by-step explanation:
im not sure correct me if im wrong thanks
Answer:
C
Step-By-Step explanation:
Yes, the square root of 12 is irrational.
write an equation in slope intercept form of the line that passes through the given point and is parallel to the graph of the given equation. (-7,-5);y= -4x+5)
Answers
Answer:
y=-4x-33
Step-by-step explanation:
Since the equation is parallel it will have the same slope which is -4
Now just plug in the points into the equation y=-4x+n
Plug them in and you get -5=-4(-7)+n
Then solve which will get you n=-33
Therefore the equation is y=-4x-33
look at pic and answer thanks
Answers
Step-by-step explanation:
3y/4 = 36
3y = 36 × 4
3y = 144
y = 48
Hence,
The value of y = 48.
Which price choice has the lowest unit price per ounce?
Choice A: 6 ounces of raisins for $2.98
Choice B: 13 ounces of raisins for $7.18
Answers
Answer: A
Step-by-step explanation:
1. Divide the price of the raisins by the ounce
__
2.98 / 6 = .496
7.18 / 13 = .5523
2. round to the nearest hundredth
.50
.55
3. The lowest unit cost is your answer
which expression is equivalent to f(x)=3x+2
Answers
what is the value of 4 in the number 546210 write your answer in numbers
Answers
Answer:
40000
Step-by-step explanation:
Answer:
The value of 4 is 40,000
Step-by-step explanation:
Can I have brainliest?
Carlita saw 5 times as many robins as she did cardinals while bird watching. She saw a total of 36 birds. How many more robins did she see than cardinals?
Answers
Answer: Calita saw 30 Robins and 6 Cardinals
Step-by-step explanation:
Step 1
writing the mathemathecal expression becomes
Let robins be represented as R
and Cardinals be represented as C
so our first equation becomes
R+C = 36----- eqn 1
but she saw 5times as many robins as cardinals, with a total of 36 birds making us have
Therefore R= 5C
5C +C= 36------- eqn 2
STEP 2--- solving equation 2
5C+C = 36
6C= 36
C= 36/6=6
Puting the valueof C=6 in equation 1 becomes
R+C= 36
R+6=36
R=36-6= 30
R=30
Therefore Calita saw 30 Robins and 6 Cardinals
f (x)= x + 2
f (10) =
Answers
f (x) = x + 2
f (10) = 10 + 2
f (10) = 12
can i get help on this please
Answers
Answer: X=18
Step-by-step explanation:
An object is dropped off a cliff and falls freely. It speeds up as it falls toward the ground.
The graph below shows the velocity in meters per second (m/s) of the object (denoted by the vertical axis) as a function of time in seconds (denoted by the horizontal axis). Note that the relationship is linear.
This relationship is given by the equation, v = gt. In this equation, g is the acceleration due to gravity, t is the number of seconds, and v is the velocity of the falling object. Note that g is a constant.
Find and interpret the meaning of the initial value and the rate of change in this context.
Answers
Answer:
The initial value is 0. That means that object’s initial velocity 0 m/s. The rate of change is 9.8. That means the acceleration due to gravity is 9.8 m/s 2.
Hope this helps :)
An inequality is solved as shown below. Between which two steps is an error made?
Answers
Answer:
a
Step-by-step explanation:
because youre supposed to multipy -3 by 2 and that gives you -6 not positive 6
A triangle has vertices at A(–2, 4), B(–2, 8), and C(6, 4). If A prime has coordinates of (–0.25, 0.5) after the triangle has been dilated with a center of dilation about the origin, which statements are true? Check all that apply.
Answers
Answer:
The scale factor is One-eighth
The coordinates of C prime are (0.75, 0.5).
The coordinates of B prime are (–0.25, 1).
Step-by-step explanation:
A triangle has vertices at A(–2, 4), B(–2, 8), and C(6, 4). If A prime has coordinates of (–0.25, 0.5) after the triangle has been dilated with a center of dilation about the origin, which statements are true? Check all that apply. The coordinates of C prime are (0.75, 0.5). The coordinates of C prime are (1.5, 1). The scale factor is One-eighth. The scale factor is 8. The scale factor is One-fourth. The scale factor is 4. The coordinates of B prime are (–0.25, 1). The coordinates of B prime are (–0.5, 2).
Solution:
Transformation is the movement of a point from its initial location to a new location. If an object is transformed then all its points are also transformed. Types of transformation are reflection, dilation, rotation and translation.
Dilation is the enlargement or reduction in size of an object. If a point X(x, y) is dilated about the origin by a factor k, its new location is X'(kx, ky)
Triangle ABC with vertices at A(–2, 4), B(–2, 8), and C(6, 4) is dilated to give A'(-0.25, 0.5)
kA = A'
(-2k, 4k) = (-0.25, 0.5)
-2k = -0.25, hence k = 1/8
Therefore the scale factor is 1/8 (one- eight)
The new location of the vertices is B'(-0.25, 1), C'(0.75, 0.5)
Answer:
a, c, and g
Step-by-step explanation:
just took the test on edge. hope this helps :)))
4. During a book sale, Alex sold 1 book for 55.00,
2 books for $4.50 each, and 4 books for $2.50 each.
Dana sold 3 books for $1.50 each and 2 books for
$5.00 each. What was the most frequently occurring
sale price for these 12 books?
(A) $2.50
(B) $4.00
(C) $4.25
(D) $4.50
(E) $5.00
Answers
Answer: A.) 2.50
Step-by-step explanation:
4 books sold for $2.50, which is the most books for one set price.
Hurry pls I need to fine the difference of the equation
Answers
Answer:
i think it is 12-4i
Step-by-step explanation:
since the negative multiples if everything in the second brackets if i remeber
so it is
5+7
and
8-12
Answer:
C: 12 - 4i
Step-by-step explanation:
when you subtract two phrases its the same as when you add two mathematical phrases by combining like terms except you distribute the - sign into the parenthesis so the signs flip.
hope this helps :))
Which of the following is the best example of vestigial structures?
O thick fur on a polar bear
sharp beaks on a bird
O wings of a dragonfly
O wisdom teeth in humans
Plsssss helppp!!!!!!
Answers
Answer:
it the last one
Step-by-step explanation:
Given the quadratic function y = x2 - 11x - 26, what interval
is this function negative.
Answers
Please help me out with this
Answers
Answer:
the Fourth One
Step-by-step explanation:
Determine the unit rate
24 pencils in 8 jars =
pencils per jar
Answers
Answer:
3 pencils per jar
hope it helps you
The number of pencils in each jar will be 3.
What is an expression?The mathematical expression combines numerical variables and operations denoted by addition, subtraction, multiplication, and division signs.
Mathematical symbols can be used to represent numbers (constants), variables, operations, functions, brackets, punctuation, and grouping. They can also denote the logical syntax's operation order and other properties.
Given that there are 24 pencils in 8 jars. The number of pencils in each jar will be calculated as,
Number = Number of pencils / Number of the jars
Number = 24 / 8
Number = 3 Pencils
Hence, there will be 3 pencils in each jar.
To know more about an expression follow
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please help me with this
Answers
The angels are equal
A 40-degree angle is translated 5 inches along a vector. What is the angle measurement l, in degrees, of the image?
Answers
Answer:
20
Step-by-step explanation:
Never same bed rn he drum he’s gym next D
Write a story starting with the following lines. ( no romance included)
The hospital is stuffy and the air has an undertone of bleach. the walls are magnolia and are scraped in places from the hundreds of trolleys. that have bumped into them. The picture in the wall are cheap benign prints of uplifting scenes and above the double doors are large blue plastic signs with the areas of hospital lie ahead.
Answers
Answer:
The hospital is stuffy and the air has an undertone of bleach. the walls are magnolia and are scraped in places from the hundreds of trolleys. that have bumped into them. The picture in the wall are cheap benign prints of uplifting scenes and above the double doors are large blue plastic signs with the areas of hospital lie ahead.I was comig through the two doors to see my grandpa and he was bareley alive then I walked with him back through the blue doors with the sam stuffy feeling after I walked through then as we approached the surgery room he miraculously recovered and walked away and no knows how it happened. Too this day the hospital employees wonder how this had happened
Write a linear equation that is solved by both (-6,2) and (0,-4)
Answers
m
=
y
2
−
y
1
x
2
−
x
1
Where
m
is the slope and (
x
1
,
y
1
) and (
x
2
,
y
2
) are the two points on the line.
Substituting the values from the points in the problem gives:
m
=
6
−
0
0
−
−
2
=
6
−
0
0
+
2
=
6
2
=
3
The point
(
0
,
6
)
is also the
y
intercept. Therefore we can use the slope-intercept formula to find an equation for the line. The slope-intercept form of a linear equation is:
y
=
m
x
+
b
Where
m
is the slope and
b
is the y-intercept value.
Substituting the slope we calculated and the y-intercept gives:
y
=
3
x
+
6
The linear equation that is solved by both (-6,2) and (0,-4) is y = -x - 4
Using the slope intercept formula for linear equation,
y = mx + bwhere
m = slope
b = y-intercept
Therefore, lets find m
(-6,2) and (0,-4)
m = -4 - 2 / 0 - (-6) = -6 / 6 = - 1
Lets find b using (0,-4)
y = mx + b
-4 = -1(0) + b
b = -4
There the linear equation in slope intercept form will be as follows
y = -x - 4read more: https://brainly.com/question/17545515?referrer=searchResults
Help me solve this problem please
Answers
Answer:
a² + b² + c² - 2ab + 2bc - 2ac
Step-by-step explanation:
Answer:
[tex]b=\frac{c+2}{a}\:[/tex]
Step-by-step explanation:
[tex]ab-c=2\\\\\add(c)\\\\ab=2+c\\\\divide(a)\\[/tex]
[tex]\frac{c+2}{a}\:[/tex]
If t(1) = 11 and t(3) = 17, then which value below is NOT part of the arithmetic sequence? 23 96 56 74
Answers
Answer:
96
Step-by-step explanation:
It appears that the rate of change for this sequence is +3 because since t(1) = 11 and t(3) = 17, it would make sense that t(2) = 14.
From there you can use a calculator and start from 17 and keep adding 3 until you notice a number that doesn't belong in the sequence.
Hope this helps! I apologize if I'm incorrect
10 m = blank cm
answers
A 100
B 1,000
c 10
d 50
Answers
Answer:
B. 1,000
There is 100 cm in 1 meter. So 10x100=1000 :)
Choose the model that verifies the quotient
1
5
÷ 5.
An area model with 1 shaded part and 4 unshaded parts.
An area model with 5 shaded parts and 20 unshaded parts.
An area model with 5 separate shaded parts.
An area model with 5 shaded parts.
Answers
Answer:
An area model with 1 shaded part and 4 unshaded parts.
Step-by-step explanation:
15 ÷ 5 area model
____2_+__1___=3
5 | 10 5
Answer:
An area model with 5 shaded parts and 20 unshaded parts.
Step-by-step explanation:
alck helped me with this
Consider each graph shown. Determine the slope of each line
and then use similar triangles to justify that the slope is the
same between any two points.
Answers
Answer:
18,1,18
Step-by-step explanation:
The slope of a line from the given graph is 4 units.
From the given graph, vertical line (rise) = 16 and horizontal line (run) = 4.
What is slope of a line?The slope of the line is the ratio of the rise to the run, or rise divided by the run. It describes the steepness of line in the coordinate plane.
Now, slope = Rise/Run
⇒ slope = 16/4
= 4 units
Therefore, the slope of a line from the given graph is 4 units.
To learn more about the slope of a line visit:
https://brainly.com/question/14511992.
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You are buying a pair of sneakers for $ 120. You have a coupon to save 45 %. How much will the sneakers cost ?
Answers
Answer:
$66
Step-by-step explanation:
→ Work out 45% as a multiplier
100 - 45 = 55 ⇒ 55 ÷ 100 = 0.55
→ Multiply the multiplier by the price
0.55 × 120 = $66
Answer:
54
Step-by-step explanation:
120 times 45 equals 5400 divided by 100 equals $54
Pls help
Solve for P
