Answers
Answer:
80 degrees
Step-by-step explanation:
angle c=50
this is an isoceles triangle in which both base angles are same
so, angle e=50
now we will use angle sum.property which states that the sum of all the interior angles of a triangle is equal to 180
so, 50+50+angle d=180
100 + angle d = 180
angle d =180-100
angle d = 80 degrees
Related Questions
PLEASE ANSWER!
The function shown is in the form y= x^2 + k. Determine the value of k.
A. -1
B. 0
C. 1
D. -1/2
Answers
I think the answer is - 1. I'm not sure
Mrs. Alvarez is buying pizza for her son’s baseball team after a game. The team has 13 players, and each player eats two slices of pizza. Each slice of pizza costs $4.90. How much did Mrs. Alvarez pay in all for the pizza?
Answers
Question 2
O
Simplify the expression by combining like terms
Expression:-12x - 4x - 72 +10y3
Like Terms:
I
Simplified Expression:
> |
Answers
Answer:
Step-by-step explanation:
So you are combining the numbers that look alike practically..
They are asking for how many like term, so you would put how many numbers you see that are different.
-12x - 4x - 72 + 10y^3
-16x - 72 + 10y^3
That is as far as you could go.
There are 3 numbers that look different.
When I say this I mean that one number has no variable, one number has a variable, and another number has a variable and it’s cubed.
So that would be 3 like terms.
And for the simplified form, it’s
-16x - 72 + 10y^3
Hope this helps
2(9 + 5k) pls help me
Answers
Answer:
10k + 18
Step-by-step explanation:
help please! ill mark brainliest
Answers
Answer:
90deg
Step-by-step explanation:
If the angles are supplementary, that means mA + mB = 180*
we know that
mA = (2x + 8)deg
mB = (2x + 8)deg = mA
mA + mB = 180deg
mB + mB = 2mB = 180deg
mB = 90deg
Note, that we did not need to compute x even, because the angles were the same.
image
Are the two triangles similar? If so, state the reason and the similarity statement.
Question 1 options:
A)
Yes; AA; ΔIGF ∼ ΔMNL
B)
Yes; SAS; ΔIGF ∼ ΔMNL
C)
Impossible to determine.
D)
The triangles are not similar.
Answers
Answer:
Yes; SSS;Triangle AYM Triangle EDC The answer will be D is the correct answer choice.
Step-by-step explanation:
Which of the four statements is true and also write a one-step inequality as an example of when you would "flip" the sign.
Answers
Step-by-step explanation:
There are 5 types of Inequality sign :
1. = read '' equals to ''
2. > read '' greater than ''
3. < read '' less than ''
4. ≥ read '' greater than or equals to ''
5. ≤ read '' less than or equals to ''
Example -
1. 2 = 3 ( 2 is equals to 3 )
2. 3 > 2 ( 3 is greater than 2 )
3. 2< 4 ( 2 is less than 4 )
4. 3 ≥ 2 ( 3 is greater than or equals to 2)
5. 2 ≤ 4 ( 2 is less than or equals to 4 )
One - step inequality :
Addition and Subtraction Properties of Inequality -
If a > b, then a + c > b + c
If a > b, then a − c > b − c
Multiplication and Division Properties of Inequality -
If a > b, then ac > bc, if c > 0
If a > b, then ac < bc, if c < 0
If a > b, then [tex]\frac{a}{c} > \frac{b}{c}[/tex], if c > 0
If a > b, then [tex]\frac{a}{c} < \frac{b}{c}[/tex],, if c < 0
The inequality x > y can also be written as y < x. The sides of any inequality can be switched as long as the inequality symbol between them is also reversed(or flip ).Solving inequalities is same as solving equations, except you have to reverse( or flip ) the inequality symbols when you multiply or divide both sides of an inequality by a negative number.Brian invests £1850 into his bank account. He receives 2.7% per year simple interest. How much will Brian have after 3 years? Give your answer to the nearest penny where appropriate.
Answers
Answer:
£1999.85
Step-by-step explanation:
A = P(1 + rt)
Where:
A = Amount after t years
P = Initial amount invested = £1850
r = Interest rate = 2.7%
t = Time in years = 3 years
Calculation:
First, converting R percent to r a decimal
r = R/100 = 2.7%/100 = 0.027 per year.
Solving our equation:
A = £1850(1 + (0.027 × 3))
A = £1999.85
Therefore, Brian will have £1999.85 after 3 years.
10 NEED HELP ASAP WILL GIVE BRAINLY
Answers
Answer: Choice A) 8x+2 = 14x-76
==============================================================
Explanation:
Since lines A and B are parallel, this makes the corresponding angles (8x+2) and (14x-76) to be equal.
So the equation we need to solve is 8x+2 = 14x-76
If you solve that equation, you should end up with x = 13. Plugging x = 13 into either 8x+2 or 14x-76 would lead to the result of 106. So each corresponding angle is 106 degrees.
Answer:
8x+2=14x-76
(the first answer)
Step-by-step explanation:
Corresponding Angles
Help me out here please, ill give so many points, answer In paper and send a picture of it, thanks.
Answers
2)90divide by 3= 30
3)90-40=50
50 divide by 2=25
4)d and f= 57
e=82
5) 74+53=127
180-127=54
6) i=90-64
=26
h=90 (straight line)
Find the unit rate. Round to the nearest hundredth, if necessary.
$250 for 17 ft2
The unit rate is
Juft?
?
Answers
Answer:
240
Step-by-step explanation:
it says I have to explain dunno how soon
a line has a slope of -3, so it's equation has the form y= -3x + b. the line passes through the point (1, -2). what is the y-intercept, b, of the line?
Answers
Answer:
y-intercept = 1
Step-by-step explanation:
y = -3x + b
(1 , -2)
Plugin the equation
-2 = -3*1 + b
-2 = -3 + b
-2 + 3 = b
1 = b
I WILL GIVE BRAINILEST IF CORRECT VERY EASY QUESTION
Wendy and Mini earn $49 per week for delivering magazines. Wendy worked for x weeks and earned an additional total bonus of $18. Mini worked for y weeks. Which expression shows the total money, in dollars, that Wendy and Mini earned for delivering magazines?
67x + 49y
49x − 18 + 49y
49x + 18 + 49y
49x + 67y
Answers
Answer:
49x+18+49y
Step-by-step explanation:
help me please i have to pass it
Answers
Answer:
<
_
Step-by-step explanation:
Just some basic logic.
_
Michelle fills up her tank at the gas station. She puts 13.5 gallons of gas in her car, and it cost $34.60. What is the unit rate she paid for gas, in dollars per gallon?
Answers
9514 1404 393
Answer:
$2.563
Step-by-step explanation:
To find dollars per gallon, divide dollars by gallons.
$34.60/(13.5 gal) ≈ $2.563 /gal
Michelle paid about $2.563 per gallon.
__
Additional comment
We have reported the price to the nearest 1/10th cent, as that is the way gas prices are usually posted.
pls help w fractions math question
Answers
Answer:
2 5/6 is greater so Jenna read more
Step-by-step explanation:
Answer:
Antoine
Step-by-step explanation:
u see 8hrs divided by 1.25 hrs equals 6.4 Chapters and 6hrs/ 17/6 = 2.12 and that x3 = 6.36 as u can see 6.4 > 6.36 there u o have a good day bye please give brainliest im only 9 no cap
If you subtract 27 from the product of a number and 8, you get 1789.
Translate the statement to equation
Answers
Answer:
8 x X - 27 = 1789
Step-by-step explanation:
Is your expression.
Answer:
8x-27=1789
Step-by-step explanation:
x + 10 + 59
Please help with step by step
Answers
Answer: x + 69
Step-by-step explanation: Hope this helps
PLS HELP!!!
A circle is subdivided by a central angle of 90 degrees. The length of the subtended arc is 25 mm. What is the radius of the circle?
A:
[tex] \frac{50}{\pi} mm[/tex]
B:
[tex] \frac{\pi}{50} mm[/tex]
C:
[tex] \frac{25\pi}{2} mm[/tex]
D:
[tex]25mm[/tex]
Answers
Answer:
[tex](\text{A})\:\frac{50}{\pi}\:\text{mm}[/tex]
Step-by-step explanation:
This the arc is 90 degrees and there are 360 degrees in a circle, it makes up [tex]\frac{90}{360}=\frac{1}{4}[/tex] of the circle. Therefore, its length will be [tex]\frac{1}{4}[/tex] of the circumference. Since its length is 25 mm, the circumference is then [tex]25\cdot 4=100\:\text{mm}[/tex]. The circumference of a circle is given by [tex]2\pi r[/tex], where [tex]r[/tex] is the radius of the circle. Therefore, we can set up the following equation and solve for [tex]r[/tex]:
[tex]2\pi r=100[/tex]
Solving, we get:
[tex]2\pi r=100,\\\\r=\frac{100}{2\pi},\\\\r=\boxed{(\text{A})\:\frac{50}{\pi}\:\text{mm}}[/tex].
Help please Brainliest if Correct!!
Answers
Answer:
it would be 17
Step-by-step explanation:
rounding just means adding 10
Quadrilateral GHIJ has coordinates G(5, 1), H(4, -3), I(6, -1), and J(2, 1). If the quadrilateral is reflected over the line y = -x, what are the coordinates of G'?
Answers
Answer:
Where is the diagram
Step-by-step explanation:
Subtract (x² + 5x – 6) – (3x^2 – 7x + 1).
What is the difference?
Answers
2. Combine like terms
-2x^2 + 12x-7
point D(9,-8) is reflected to D'(9,8)
Answers
Answer:
reflected across the x axis
Step-by-step explanation:
Which equation gives the sum of...?
Answers
Answer:
your answer will be C
Step-by-step explanation:
have a nice day/night bye!!
who tryna be freinds
Answers
Answer:
I'm down but make me brainiest
Step-by-step explanation:
Answer:
sure
Step-by-step explanation:
Help me pleaseeeee I need this quick
Answers
Answer:
Step-by-step explanation:
Multiply?
In order for maximum growth of orange trees in a grove, the farmer must plant the trees exactly 6’3” apart to ensure the best sun exposure as well as equitable nutrient absorption. During a storm that left 6 inches of rain in 8 hours, the soil shifted and caused a tree to move within 5’10” of another tree. What is the percent of change of the trees location to the other?
Answers
Answer:
I dont no :)
Step-by-step explanation:
lol
Can someone tell me which equation this is
1. f(x)= 1/4x +4
2. y=1/2x +4
3. f(x)=-2/3 +4
Answers
Answer:
Graph f(x)=1/4x-3. f(x)=14x−3 f ( x ) = 1 4 x - 3. Rewrite the function as an equation. y=x4−3 y = x 4 - 3. Use the slope-intercept form to find the slope and y-intercept. Tap for more steps. ... Any line can be graphed using two points. Select two x ...
Step-by-step explanation:
Find the gcf of 20,50
Answers
Answer:
10
Step-by-step explanation:
Answer:
The GCF is 10
Step-by-step explanation:
The following factors that fit into 20 and 50 are as follows
1
2
5
10
We can go higher than 10, BUT, we would have to multiply that number by a decimal.
Therefore, 10 is greatest common factor
f (x)=x2. what is g(x)?
Answers
Answer:
5x^2
Step-by-step explanation: