Answer:
∠4
corresponding angles add up to 180° and do not have to be adjacent to each other.
∠6, ∠8, and ∠2 can also be considered corresponding angles to ∠3
Step-by-step explanation:
There are 3.5 cookies. How can the cookies be divided into .25 pieces?
a. 4 pieces
b. 140 pieces
c. 3.5 pieces
d. 14 pieces
Answer:
d. 14 pieces
Step-by-step explanation:
3.5 ÷ 25 = 0.14 = 14
cuz the 0. doesn't have a value
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Here is a sequence of numbers:
1
3
6
10
15
a) What is the name given to these numbers?
.
Answer:
I honestly don't quite understand the question but here is the pattern of the sequence.
Each time the number is added, the number that is being added raises by one. For example:
1+2=3
3+3=6
6+4=10
10+5=15
and so on so the name would be the next consecutive number added.
Sorry I couldn't directly answer your question. Hope this helps!
Write an equation of the line in slope intercept form and with the following characteristics. Slope = 1/8 y intercept =14
helppppppppppppppppppp please
Answer:
figure it out lol
Step-by-step explanation:
u got oofed
Juan earns a 7.5% increase in his hourly rate of pay. He correctly writes the expression h+0.075h to represent his new rate of pay, where h represents his current hour rate of pay.
Write an equivalent expression to represent Juan’s new hourly rate of pay, h+0.075h, using only one term
Answer:
7.5
Step-by-step explanation:
CUZZ IM HOTTTTTTTTTTTTTTTT'
I want to help on this
Answer:
Multiply the sides and you will get the answer. And then divide by 180
Step-by-step explanation:
HURRY PLEASE Which equation shows the zero property of multiplication?
a.
p · (q + r) = p · q + p · r
b.
0 · p = 0
c.
q + 0 = q
d.
r + s = p · q
Answer:
B
Step-by-step explanation:
you must solve o as x equation
Select all the answers !
Answer:
1,3 and 4
it is what it be
Work out the value of Z+XxY
.
.
.
HLEP PLS
Answer:
person is trying to scam named lotst of them trying to get peoole in this siste caklled cuttly something avoid it please post everywere report do anything u can
Step-by-step explanation:
DON"T DO IT ITS A SCAMER THEY CHANGE THERE NAME EVERYTIME SHOWS BAD THING AND CAN ACSEES UR LOCATION NAD ACCOUNT
cheseedra2020 avatar
POST EVERYWERE STY SAFE!!!
Answer: 2 4/5 +(3/5 x 1/3)
Order of operation 3/5 x 1/3 =3/15
2 4/5 + 3/15 need common denominator
2 12/15 + 3/15 If you multiply 4/5 by 3/3
you get 12/15
12 +3=15.
The denominator stays the same so you get 15/15 or 1 whole and you already have 2 wholes so 2+1= 3 so the answer will be 3
Step-by-step explanation:
Can someone pls help me
Don placed a ladder against the side of his
house as shown in the diagram below.
Ladder
20 ft
19.5 ft
X
Which equation could be used to find the
distance, x, from the foot of the ladder to the
base of the house?
Answer:
19.5^2 + x^2 = 20^2
Step-by-step explanation:
You would use the pythagorean theorem to find the missing side length
The equation that could be used to find the distance is [tex]x = \sqrt{ 20^2 - 19.5^2}[/tex].
What is Pythagoras theorem?Pythagoras theorem states that the sum of the square of base and perpendicular of a right angled triangle is equals to the square of hypotenuse.
i.e.
H² = P² + B²
We have,
Height of house = 19.5 ft,
And,
Length of ladder = 20 ft
And,
Distance of foot of ladder from house = x
Now,
Using the Pythagoras theorem,
i.e.
H² = P² + B²
So,
According to the question,
20² = 19.5² + x²
i.e.
[tex]x = \sqrt{ 20^2 - 19.5^2}[/tex]
So,
This is the equation that could be used to find the distance.
Hence, we can say that the equation that could be used to find the distance is [tex]x = \sqrt{ 20^2 - 19.5^2}[/tex].
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In a bag there are only red counters and blue counters. 3/4 of the counters are red.
Write down the ratio of red counters to blue counters
Answer:
3:1
Step-by-step explanation:
3/4 is red & 1/4 is blue counters meaning because every 1 blue counter, there's 3 red counters
Help me please Help me please Help me please Help me please Help me please Help me please Help me please Help me please Help me please Help me please Help me please Help me please Help me please Help me please
Answer:
5 units
Step-by-step explanation:
You can use the distance formula or pythagorean theorem to solve this.
Original point A: (0,0)
New point B: (3, 4)
Distance formula: [tex]\sqrt{(x_{2}-x_{1})^{2} +(y_{2}-y_{1})^{2} }[/tex]
Plug the points in:
[tex]\sqrt{(3-0)^{2} +(4-0)^{2} }[/tex] = 5
5 units
Answer:
The person above me is wrong
Step-by-step explanation:
No explanation necessary
∠abc measures 115° and ∠dbc measures 70°. What is the measurement of ∠abd?
Answer:
45 °
Step-by-step explanation:
m< ABC = m< DBC + m< ABD
= 115 _ 70
= 45 °
Find the value of x.
A 2
B 4.8
C 6
D 6.4
Answer:
D
Step-by-step explanation:
Δ DCA and Δ ABE are similar, thus the ratios of corresponding sides are equal, that is
[tex]\frac{CA}{BE}[/tex] = [tex]\frac{DA}{AE}[/tex] , substitute values
[tex]\frac{18}{10}[/tex] = [tex]\frac{x+8}{8}[/tex] ( cross- multiply )
10(x + 8) = 144 ( divide both sides by 10 )
x + 8 = 14.4 ( subtract 8 from both sides )
x = 6.4 → D
The value of x is the length of BD, so x = 6.So, The correct answer is C. 6.
The value of x is the length of the altitude from vertex B to side AC. We can find this length by using the Pythagorean Theorem on right triangle ABD.
[tex]AB^2 + BD^2 = AD^2\\8^2 + BD^2 = 10^2\\BD^2 = 36\\BD = 6[/tex]
The altitude from vertex B to side AC is equal to the length of BD, so x = 6.
Here is a breakdown of the steps involved in solving for x:
We are given the lengths of sides AB and AC of triangle ABC.
We know that the altitude from vertex B to side AC will be perpendicular to side AC. We can use the Pythagorean Theorem on right triangle ABD to find the length of BD, which is the altitude from vertex B to side AC.
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Please I really need help on this!!!!!!!! Find the area of each sector. Round your answers to the nearest tenth
How do I solve this?
A fountain holds 12500 7/8 gallons of water. Joe wants to calculate how many liters that is. Which proportion could he use to solve for the number of liters? (1 gal = 3.79 L)
Answer:
47378.31625 Liters
Step-by-step explanation:
A fountain holds 12500 7/8 gallons of water. Joe wants to calculate how many liters that is. Which proportion could he use to solve for the number of liters? (1 gal = 3.79 L)
From the above question,
1 gallon = 3.79 Liters
12500 7/8 gallons = x Liters
Cross Multiply
x Liters = 12500 7/8 × 3.79 Liters
x = 47378.31625 Liters
Therefore, the number of liters of water in the fountain is 47378.31625 Liters
Which graph is given by the equation y = 4x - 4?
A)
B)
D
Answer:
C.
Step-by-step explanation:
HELP!!!!!!!!!!
Write in slope-intercept form an equation of the line that passes through the point (r,p) with slope q.
The equation is y=0
Answer:
y=qx
Step-by-step explanation:
*Note to think about The Slope Intercept equation is y=mx+b, where m is the slope, b is the y-int, and x,y is an ordered pair on the line.
1. Here the slope is q, and the y-intercept is 0.
2. Now plug in the known variables in for the unkowns
y=qx+0
3. we can take out the zero because anything plus/minus zero is itself, so the answer is:
y=qx
How to find the missing side of this triangle
Answer:
37 mm.
Step-by-step explanation:
Use Pythagoras theorem
Missing side in small triangle = sqrt (13^2 - 5^2)
= sqrt144
= 12.
So applying the same theorem to the large triangle
x^2 = 12^2 + 35^2
x^2 = 1369
x = 37 mm.
Dyson completed 85% of his field goal attempt last season if he attended 60 field goals how many did he make
Answer:
51 goals
Step-by-step explanation:
Given data
Dyson completed 85% of his field goal attempt
number of attempts = 60
Required
The number of goals
=85/100*60
=0.85*60
=51 goals
Hence he made 51 goals in all
please and thank you
Answer:
D
Step-by-step explanation:
your welcome
Which expression’s product is modeled by the tiles? A. (x + 1)(x + 3) B. x(x + 3) C. 3(x + 1) D. (3x + 1)(x + 1)
The product of the expression modeled by the tiles is likely to be (x + 1)(x + 3).
What is expression?An expression in mathematics is a combination of numbers, variables, and operators that represent a value or a relationship between values. Expressions can be simple or complex, and they can be used to perform mathematical operations or to represent mathematical concepts. For example, the expression 2 + 3 is a simple expression that represents the sum of 2 and 3. The expression x + y is a more complex expression that contains variables, which can take on different values. The expression (x + y)² represents the square of the sum of x and y. In general, an expression can be evaluated to find its value. For example, if we assign the value of 3 to x and the value of 4 to y, then the expression (x + y)² can be evaluated as (3 + 4)^2 = 7² = 49. Expressions play a fundamental role in mathematics, and they are used in a wide range of mathematical concepts, including algebra, calculus, and geometry.
Here,
This can be deduced from the fact that two tiles with the same x term are placed next to each other and the other two tiles have a constant term.
The product of these two tiles would then be expression (x + 1)(x + 3).
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is -6/3 and integer? dont guess ;( helppp
Answer:
no because
Fractions and decimals are not integers. All whole numbers are integers (and all natural numbers are integers), but not all integers are whole numbers or natural numbers. For example, -5 is an integer but not a whole number or a natural number.
-6/3 is not an integer.
What is Number system?A number system is defined as a system of writing to express numbers.
We need to check whether -6/3 is a integer or not .
An integer is a whole number (not a fractional number) that can be positive, negative, or zero.
The given number is a fraction which is not comes under the integers.
All whole numbers are integers but but not all integers are whole numbers or natural numbers.
If the fraction is simplified we get -2 which will be an integer but the fraction form is not considered as integer.
Hence, -6/3 is not an integer.
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AC = 6
7. Select the sequence of transformations
that would show that triangles ABC and
AED are similar. The length of AC is 6.
B
4
С
8
2
3
E
A
Answer:
Dilate from center A by scale factor of 2, then reflect over line AC
Step-by-step explanation:
(1) Dilate from center A by scale factor 2 and then reflect over line AC
hence option (1) is correct.
Given
AC =6
The sequence of transformations that would show that Δ ABC and Δ AED are similar
For similar triangles we can say that sides are proportional
from Δ ABC and Δ AED we write that
[tex]\rm \dfrac{AE}{AB } = \dfrac{ED}{BC}= \dfrac{AD}{AC}\\\\\\\rm \dfrac{4}{8} =\dfrac{2}{4} = \dfrac{3}{AC}[/tex]
We can clearly see that scale factor of dilation is 2 (given AC=6) , also we need reflection over line AC. hence from given options.
(1) Dilate from center A by scale factor 2 and then reflect over line AC
(2) Dilate from center A by scale factor 2 and then rotate 60° around angle A.
(3) Translate by directed line segment DC and then reflect over line AC.
(4) Dilate from center A the by scale factor 4 and then reflect over line AC
hence option (1) is correct.
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reflection across the x-axis
so if (3,4) the old one is the new one going to b (3,-4) or will it stay the same
20 points!!!!
What is the slope of a line that is perpendicular to the line that passes through the points (9,0) and (3,7)?
Answer:
6/7
Step-by-step explanation:
Product of slope of perpendicular line = -1
Slope = [tex]\frac{y_{2}-y_{1}}{x_{2}-x_{1}}\\[/tex]
[tex]= \frac{7-0}{3-9}\\\\=\frac{7}{-6}\\\\=\frac{-7}{6}[/tex]
Slope of the perpendicular line = -1/m = -1 ÷ [tex]\frac{-7}{6}[/tex]
[tex]= -1 * \frac{-6}{7} = \frac{6}{7}[/tex]
PLEASE HELP ASAP! i don't get it
Answer:
0 - 20
1 -22
5 - 30
10 - 40
15 - 50
20 - 60
Step-by-step explanation:
The initial amount this equation is 20 so that is why at 0 shirts its still 20 dollars for the set up fee and 2 dollars per shirt. Now that we have this information we can actually make a linear equation
y = 2x + 20
y = the total cost
x = the number of shirts
All you have to do next is plug in the number of shirts to get the total cost
Example: 2(1) + 20 = y
2 + 20 = y
22 = y
Meaning for 1 shirt it would be 22 dollars in total
Reading the sentence below what keyword tells you that this is proportional. Please help I’m stuck!!
Answer:
Steady
Step-by-step explanation:
I understand how you can get confused on this but steady is your keyword because steady means at a proportional rate and has not drastic changes if graphed on a number line.