Answers
Answer:
x=70°
Step-by-step explanation:
construction cut the x into two parts and naming a line a b
now first line of the fig and constructed line are parellel and last and constructed parallel.
angle 25°= half of x
angle 45°=2nd half of x
now add both half of x
25°+45°=70°
Answer:
X=70
Step-by-step explanation:
Hope this helps!
Related Questions
y=
y=
\,\,-4x
−4x
y=
y=
\,\,3x+28
3x+28
Answers
answer:
don't know, don't worry
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What is the Slope of the line given the Linear Equation y=3x -1
Answers
Answer:
The slope is 3.
Step-by-step explanation:
In the line y=3x-1, the slope would be 3.
The slope intercept form is y=mx+b. Remember m is the slope, so therefore 3 is the slope of this equation. Hope it helped :)
Determine whether the representation is proportional. y = -9x
Answers
Answer:
Yes, they are
Step-by-step explanation:
y = -9x
Here y∝ x
Where -9 is constant of proportionality
If "y" increases by factor of 2, then "x" will also increases by factor of 2. Hence, y and x are " directly proportional" to each other.
Robin baked 702 cookies.He sold them in boxes of 18. After selling all of the boxes of cookies for the same amount each, he earned $136.50.what was the cost of one box of cookies
Answers
Answer:
cost of a box is $3.5
Step-by-step explanation:
given data
sold box = 18
earned = $136.50
solution
we consider here number of boxes of cookies is x
and
for we get Tyler sold cookies box so number of boxes we divide 702 cookies among 18 is
Tyler sold = [tex]\frac{702}{18}[/tex]
Tyler sold = 39 boxes
and
now we consider here y as cost of each box of cookies,
so for cost or sale price of the cookie boxes here we divided 136.50 dollars among 39 boxes
so
cost of each box = [tex]\frac{136.5}{39}[/tex]
cost of each box = 3.5
Thus, the cost of each box was 3.5
Giving brainliest!!!!!!!!
Answers
Answer:
I'm not sure but I think it is A.
The number of Ava's coins is x. The number of Ava's coins is more than 15. so x is more than 15.
x > 15
Answer:
A
Step-by-step explanation:
Since Ava has more than X coins in her collection then 15 is the amount she used to have so
x> 15
Which term best describes the graph of y = x - 1
A. Increasing
B. Decreasing
C. Constant
D. Positive
Answers
if you have a TI-84 calculator you could solve this problem in seconds.
If the principle is $4,000 and the rate of interest is 8% (simple interest), what is the amount of interest after one year?
Answers
Answer: $320
Step-by-step explanation:
A principal of $4,000 was invested.
The principal increases at a rate of 8% every year by simple interest.
After 1 year the total in the account can be calculated by the formula:
= Principal * ( 1 + rate * time)
= 4,000 * ( 1 + 8% * 1)
= $4,320
Interest:
= Amount after a year - original price
= 4,320 - 4,000
= $320
Which expression is equivalent to 4x – 5 ?
Select all that apply.
A 7x +1 -3(2+2)
B 3x – 2 – (3 – x)
C4(2x - 1) - 2(2x - 1)
D 3(2x - 5) – 2(x – 5)
Answers
Answer:
I think it's D.........
Graph the function. Then, identify the domain and range of the function.
f (x) = (x + 3)^1/2+ 1
Answers
Answer:x=5
Step-by-step explanation:
Answer:
Below.
Step-by-step explanation:
The graph will begin at the point (-3, -1) and will curve to the right, passing through the y axis at (0, (1 +√3)). It will slowly rise to the right.
Domain is [-3, ∞).
Range is [1, ∞).
If the area of a triangle is 36 in.^2in.
2
and the base is 9 in., what is the height of the triangle?
A
72 in.
B
4 in.
C
8 in.
D
18 in.
Answers
2. What is the equation for this line in "Slope Intercept Form" *
Answers
How would I solve the equivalent fraction to 2/6.?
Answers
Answer: See explanation
Step-by-step explanation:
To solve the equivalent fraction to 2/6, you divide or multiply the numerator and the denominator by thesame set for numbers. For example
2/6 = (2 × 3) / (6 × 3) = 6/18
2/6 = (2 ÷ 2) / (6 ÷ 2) = 1/3
The above fractions are both equivalent fractions of 2/6
3. Antony and Cleopatra are 100 miles apart . To meet at a planned location , Antony travels at 12 mph and Cleopatra travels at 8 mph. How far must Antony travel if they leave at the same time?
Answers
Answer:
60 miles
Step-by-step explanation:
Distance apart = 100
Rate of travel. :
Anthony = 12 mph
Cleopafda = 8 mph
Using the relation :
Speed = distance / time
Distance = speed * time
If they leave at the same time, travel time Can be represented as x
Anthony's distance + Cleopafda distance = total distance
12x +. 8x = 100
20x = 100
x = 5
Hence, they both traveled for 5 hours before meeting.
Distance covered by Anthony :
Speed * time
12 mph * 5h = 60 miles
Anthony must travel. For 60 miles.
A person traveling 60 feet per second is traveling how fast, in miles per hour?
Answers
Answer:21,600 feet per hour
Step-by-step explanation:
60*60=360 (multiplying the distance traveled per second by the number of seconds in a minute to get how far the person traveled in a minute)
360*60=21,600 (multiplying the distance travels in a minute by the number of minutes in an hour to find the total distance traveled in an hour)
how do I find the area
Answers
76.5 + 54 = 130.5
Answer:
105cm2
Step-by-step explanation:
area= area f rectangle + area of trapezium
= (6x9)+( [tex]\frac{6+11}{2}[/tex]x6)
= 54+51
= 105 cm2
On a 3-week vacation to Paris, Martha's expenses for food, gifts, and accommodations was 80$ less than 3 times her airfare. If the total expenses for the trip was 2, 660, how much was her airfare
Answers
.
g. When f(x) = 0, what is the value of x.
Answers
Answer: x=0
Step-by-step explanation:
PLEASE ANSWER ASAPP!!
Answers
Answer:
B
Step-by-step explanation:
3a + 11 > 5
3a > -6
a > -2
Me ayudan explicándome esto o igual nose algunas respuestas
Answers
Answer:
Step-by-step explanation:Subscribe to my channel thatgirl.christinak for a giveaway
A new hotel in town purchased 10 new flat screen televisions for $10,575.50 for their suites. How much did each television cost?
Answers
Answer:
1057.55
Step-by-step explanation:
10,575.50 / 10 = 1057.55
Help ASAP please !!!!!
Answers
Answer:
Here am i
Step-by-step explanation:
I can help u with any question
Line q goes through points (-3, 3) and (-5, -3)at what point does line q cross the y-axis?
Answers
Answer: At point (0,12) line q cross the y-axis.
Step-by-step explanation:
Equation of a line passing through (a,b) and (c,d) :
[tex](y-b)=\dfrac{d-b}{c-a}(x-a)[/tex]
Given: Line q goes through points (-3, 3) and (-5, -3).
Equation of line q:
[tex](y-3)=\dfrac{-3-3}{-5(-(-3)}(x-(-3))\\\\\Rightarrow\ (y-3)=\dfrac{-6}{-5+3}(x+3)\\\\\Rightarrow\ (y-3)=\dfrac{-6}{-2}(x+3)\\\\\Rightarrow\ y-3=3(x+3)[/tex]
When line crosses y-axis , x=0 .
So,
[tex]y-3=3(3)\\\\\Rightarrow\ y-3=9\\\\\Rightarrow\ y=9+3\\\\\Rightarrow\ y=12[/tex]
Hence, At point (0,12) line q cross the y-axis.
Find a point-slope form for the line with slope 1/5 ( 1 over 5) and passing through the point (−8,−9)
Answers
Answer:
y + 9 = 1/5(x + 8)
Step-by-step explanation:
Point-slope form: y - y₁ = m(x - x₁)
Substitute the values into the equation.
y - (-9) = 1/5(x - (-8)
y + 9 = 1/5(x + 8)
When a number is decreased by -8 and the result is -20. What is the number? THANKS you for your help
Answers
Answer:
-12
Step-by-step explanation:
To decrease by -8 is to subtract, therefore x-8= -20. When you add 8 on both sides, the answer is -12.
3. Find2/7-3/7 - 5/14
Answers
Answer:
-1/2 ignore this widjsnwnsisiahwndmd
Austin has $75 to spend on sporting goods. He wants to buy a soccer ball for $12 and spend the rest of the
money on soccer shorts. Each pair of soccer shorts costs $19. Which inequality can be used to find s, the
number of pairs of soccer shorts he can buy?
a. 12 + 195 $ 75
c. 19 + 12s < 75
b. 12 +195 2 75
d. 19 + 12s 275
Answers
Answer:
s = 3 He can only but up to 3 pairs of shorts, with 3 dollars left over.
Answer is 12 + 3s <= 75
Step-by-step explanation:
$75 - $12 = $63
$63 / $19 = $3.3157894 about 3
$3 * $19 = $57
$57 + $12 = $69
$72 - $69 = $3
question is in picture
Answers
Answer:
6
Step-by-step explanation:
the first thing I did to smome but you know 5AM was a l
Given that
P
=
x
−
y
.
Find
P
when:
x
=
−
12
and
y
=
−
19
Answers
Answer:
P=7
Step-by-step explanation:
P=x-y
=-12-(-19)
=-12+19
=7
can u guys please help me!!
Answers
Answer and Step-by-step explanation:
This problem requires the use of trigonometric functions, specifically the tangent trig function.
[tex]tan(Angle)=\frac{opposite}{adjacent}[/tex]
Plug in the values.
[tex]tan(40) = \frac{8000}{x}[/tex]
Multiply by x to both sides, then divide by tan(40) to both sides.
[tex]x = \frac{8000}{tan(40)}[/tex]
Now, plug this into a calculator and rounded to the nearest whole number (foot).
x = 9534.0287
x = 9534 ft.
The answer is 9534 ft., the last option.
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Which ordered pair would form a proportional relationship with the point graphed below?
On a coordinate plane, a line goes through points (0, 0), (10, 40) and (negative 10, negative 40).
Answers
Answer:
the answer is c
Step-by-step explanation:
HOPE THIS HELPS
Answer:
The answer is c
Step-by-step explanation:
I did the test on edge