If the measures of two complementary angles are in the ratio 7:3. The measure of the smaller and larger angle will be 27.02 and 62.9 respectively.
What is an angle?When two lines or rays converge at the same point, the measurement between them is called an "Angle."
It is given that, The measures of two complementary angles are in the ratio 7:3.
The angle is referred to as be complimentary angle when the total of two angles is 90 degrees. For instance, the angles of 30 degrees and 60 degrees complement one another.
Suppose the smaller angle is x and the larger angle is y,
x+y=90 -------(1)
If the measures of two complementary angles are in the ratio of 7:3.
y:x=7:3
7x=3y
y=7/3x
Substitute the value of y in equation 1 as
x+2.333x=90
3.333x=90
x=90/3.33
x=27.02
The measure of the smaller angle is 27.02. The measure of a larger angle is obtained as,
y=90-x
y=90-27.02
y=62.9
Thus, if the measures of two complementary angles are in the ratio 7:3. The measure of the smaller and larger angle will be 27.02 and 62.9 respectively.
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HURRY PLEASE
Place the formula components in order of precedence from highest to lowest.
exponents
parentheses
addition/subtraction
multiplication/division
Answer:
parentheses
exponents
multiplication/division
addition/subtraction
Step-by-step explanation:
PEMDAS
Answer:
1. parentheses
2. exponents
3. multiplacation/division
4. addition/subtraction
Step-by-step explanation:
hope this helps :)
Need help with this math question pls help me will mark brainiest btw
Answer:
Zero
Step-by-step explanation:
Answer:
Answer: C. Zero
Step-by-step explanation:
The Slope of a Line
Suppose we know a line passes through points A(x1,y1) and B(x2,y2). The slope can be calculated with the equation:
[tex]\displaystyle m=\frac{y_2-y_1}{x_2-x_1}[/tex]
The line shown in the image is horizontal, i.e. all of its points have the same y-coordinate regardless of their x-coordinate.
Take two random points on the line like (0,-2) and (2,-2), the slope is:
[tex]\displaystyle m=\frac{-2+2}{2-0}=0[/tex]
The slope is zero
Answer: C. Zero
can someone help please and thank you
Answer:
2/5
Step-by-step explanation:
you go up 2 to the right 5
Answer:
2/5 or .20
Step-by-step explanation:
m=rise/run
m=20/50 which simplifies to 2/5 because you divide 10 on the top and bottom
m=2/5
Faisal has some stickers,he gives away 13 stickers now he has 11 stickers how many does Faisal give away
Answer:
he gave 2 away
Step-by-step explanation:
11+2=13
The equation 4.05p+14.40=4.50(p+3) represents the number p of pounds of peanuts you need to make trail mix. How many pounds of peanuts do you need for the trail mix?
You need ____ pounds of peanuts for the trail mix.
Answer:
2
Step-by-step explanation:
4.05+14.40=4.50p+13.50
4.05p-4.5p=13.5-14.4
-0.45p=-0.9
p=2
choose all the values of a that make the following equation true= 3/4 = a/36
Answer:
a = 27
Step-by-step explanation:
3/4 = a/36 Cross multiply
4*a = 36*3 Combine the right
4a = 108 Divide by 4
4a/4 = 108/4
a = 27
One fourth of the children who are on the bus are wearing a blue shirt. If 8 of the children are wearing a blue shirt, how many children are on the bus in total? *
Answer:
i would think 32
Step-by-step explanation:
cause you said one fourth and i multiplied 8 and 4 and got 32
The sum of two numbers is 21. What is the equations for this statement:
Answer:
Lol, do you still need the answer? If you do, here it is:
The equation is : X+Y=21, X+Y+21 can be the following options:
1+20=21
2+19=21
3+18=21
4+17=21
5+16=21
6+15=21
7+14=21
8+13=21
9+12=21
10+11=21
Hope this helps, and have a good day :D
The ratio of boys to girls in the school choir is 4:7. If there are 16 boys, how many girls are in the choir?
F 19
G 28
H 27
J32
what is the relationship between the number of sides in a polygon and the sum of the measures of the interior angles ?
Julio's father is 4 times as old as Julio.
In 10 years, he will be 2 less than Julio's age
times 3. How old are Julio and his father?
Answer:
240
Step-by-step explanation:
What is 8q+12=4(3+3q)
Answer:
q = 0
Step-by-step explanation:
8q + 12 = 4( 3 + 3q )
Distributive property
8q + 12 = 4 ( 3 + 3q )
8q + 12 = 12 + 12q
Inverse operations
8q + 12 = 12 + 12q
-8q -8q
12 = 12 + 4q
-12 -12
0 = q
q = 0
Answer:
Q = 0
Step-by-step explanation:
1. Expand.
8q + 12 = 12 + 12q
2.cancle 12 on both sides.
8q = 12q
3. Move all terms to one side.
8q - 12q = 0
4. simplify 8q - 12q to -4q.
-4q = 0
5. Divide both sides by -4.
q=0
therefor, the answer is q=0
4m − –3m − 17m − –m − –7m = 12
Step-by-step explanation:
[tex]\tt{ 4m-(-3m)-17m-(-m)-(-7m)=12 }[/tex] ⠀
[tex]\tt{ 4m+3m-17m+m+7m=12 }[/tex] ⠀
[tex]\tt{ 15m-17m=12 }[/tex] ⠀
[tex]\tt{ -2m=12 }[/tex] ⠀
[tex]\tt{ m=\dfrac{12}{-2}}[/tex] ⠀
[tex]\tt{m=-6 }[/tex]
[tex]4m−(−3m)−17m−(−m)−(−7m)=12\\\\\\4m+3m−17m+m+7m=12\\\\\\15m−17m=12\\\\\\−2m=12\\\\\\m=\dfrac{12}{-2}\\\\\\\bold{\green{m=-6} }[/tex]
The partial factorization of x2 – x – 12 is modeled with algebra tiles.
An algebra tile configuration. 4 tiles are in the Factor 1 spot: 1 is labeled + x, 3 are labeled +. 1 tile is in the Factor 2 spot and is labeled + x. 20 tiles are in the Product spot: 1 is labeled + x squared, 3 are labeled + x, the 4 tiles below + x squared are labeled negative x, and the 12 tiles below the + x tiles are labeled negative.
Which unit tiles are needed to complete the factorization?
Answer:
x² – x – 12 = (x – 4)(x + 3)
Step-by-step explanation:
Identify two numbers that add to -1 and multiply to -12, let's call them p and q.
So ax² + bx + c = (x + p)(x + q)
pq = c
p + q = b.
It is easier to find these numbers by finding factors of -12.
This can be done by splitting the number up until all the numbers are prime.
-12 → 6 × -2 or -6 × 2 → -(3 × 2 × 2)
There can only be two numbers so the only options we have are 6 and -2, -6 and 2, 3, and -4, or -3 and 4.
We can eliminate them by adding them up.
6 + -2 = 4 ≠ -1 so that can't be it.
-6 + 2 = -4 ≠ -1 so that can't be it either.
-3 + 4 = 1 ≠ -1
therefore p and q are 3 and -4 because 3 + -4 = -1.
so x² – x – 12 = (x – 4)(x + 3)
p = -4, and q = 3.
(x – 4)(x + 3) = x(x + 3) – 4(x + 3) = x² + 3x – 4x + 12 = x² – x – 12
Evaluate if k = 3.
k2 + 5 = [?]
Answer:
3(2)+5
=6+5
=11
Step-by-step explanation:
Hey there!
If [tex]\bf{k=3}[/tex] then substitute it for the [tex]\bf{k \ value}[/tex][tex]\bf{3^2+5}\\ \bf{3^2\rightarrow 3\times3 = 9} \\ \bf{9+5= 14}\\\boxed{\bf{Answer:14}}}\checkmark[/tex]Good luck on your assignment and enjoy your day!~[tex]\frak{LoveYourselfFirst:)}[/tex]i need help asap pls
solve for m
-3/7m=12
A: M= -28
B: M= -26
C: M= 26
D: M= 28
Answer:
A
Step-by-step explanation:
Answer:
-3/7m=12
-3m/7=12 multiplying by 12 on both sides
-3m=12x7
-3m=84
divide by -3
-3m/-3= 84/-3
m= -28
Ans is A
Choose the graph of the solution to this inequality - 6x < 21
Answer:
d
Step-by-step explanation:
Answer:
the answer is D
Step-by-step explanation:
5a. Find the value of x. Round to the nearest tenth (1 decimal place).
у
45°
.X
5
Your answer
Answer:
45
Step-by-step explanation:
The little square at the bottom of the triangle is a 90 degree angle so add 90+45=135 and if the whole triangle equals 180 so you would do 180-135=45
Three times a number (n) is 36 less than five times the number (n). What is the number?
Answer:
18
Step-by-step explanation:
To find the number, write an algebraic equation with the given information. Let the variable n represent the unknown number.
Now, break it by parts - "three times a number" would be [tex]3n[/tex]. The "is" means that it equals something, giving us [tex]3n =[/tex]. "36 less than 5 times the number" would be subtracting 36 from whatever 5 times the number is: [tex]5n -36[/tex]. So, put it all together and it is [tex]3n = 5n-36[/tex].
Next, solve the equation for n. The answer will be the number.
[tex]3n = 5n-36\\0 = 2n - 36\\36 = 2n \\n = 18[/tex]
Thus, the number is 18.
18
i am doing it on edg 2020 now
6x + 2 - 8x + 7 = 4x + 1 A. 4/3 B. 3/4 C. -4/3 D. -3/4 oc A D B
Answer:
A
Step-by-step explanation:
Given
6x + 2 - 8x + 7 = 4x + 1 ← simplify left side
9 - 2x = 4x + 1 ( subtract 4x from both sides )
9 - 6x = 1 ( subtract 9 from both sides )
- 6x = - 8 ( divide both sides by - 6 )
x = [tex]\frac{-8}{-6}[/tex] = [tex]\frac{4}{3}[/tex] → A
PLEASE HELP!!!
What is the y-intercept of the line shown?
A coordinate plane is shown. A line passes through the y-axis at -1 and through the point 1 comma 2.
−1
0
0.5
1
Answer:
passes through y = 1 !!!!!!!!!
-1 would be your answer.
Hope this helped!
Factorise fully 6x² - 15x
Answer:
3x(2x - 5)
Step-by-step explanation:
because you have x² that means that you have to timse x by x to get x².
6 divided by 15 gets you a decimal but both number goes into the 3 times table
Therefor 6x² - 15x = 3x(2x-5)
If you need to check just times 2x by 3x which would get you 6x² and 5 by 3x which would get you 15x
Answer:
3x(2x-5)
Step-by-step explanation:
Melissa is making clothes for her dolls. She has 7/8 yard of fabric. Each doll shirt requires 2/7 of a yard of fabric. How many whole shirts can she make for her dolls?
Answer:
She can make three shirts and will have 7/56 left.
Step-by-step explanation:
49/56-14/56=35/56 (one shirt) 35/56-14/56=21/56 (two shirts) 21/56-14/56=7/56 (three shirts)
the weight of a small bag of raisins of 3.0 times the weight of a large bag. The large bag weight 8.0 of a pound. what is the weight of the small bag? solve this problem any way you choose.
I just want the answer
Answer:
4/15
Step-by-step explanation:
Ms. Yost has 20 boxes of markers. She buys 420% more boxes. How many boxes will she have in all?
.
Answer:
84 boxes
Step-by-step explanation:
420% = 4.2
4.2 x 20 = 84
Can someone please help me?
Diana buys a shirt for $14 plus and
pays 8% tax. Eddie buys pants for $25
plus and pays an 8% tax. Enter the
difference in the amount Diana and
Eddie paid, including the tax. Round
your answer to the nearest cent.
Oliver's plane landed at the airport at 8:00 at night. The plane ride was 9 hours and 39 minutes,
What time did the airplane leave? Move numbers to the clock to show the time,
Answer:
10:21 in the morning
Step-by-step explanation:
8:00-8 hrs=12:00
12:00-1 hr and 39 min = 10:21
Answer: r u serious???????? it’s easy just uhh 11:21
Step-by-step explanation: i did it in my head
of liters of water are enough to water of the plants in the house, how much water is necessary to water all the plants in the house? Write a multiplication equation and a division equation for the situation, then answer the question. Show your reasoning.
Answer:
2/5 x ? = 4/3?
4/3 / 2/5= ?
Quick method is quick change flip, Change the division sign into multiplication and switch the values in the denominator and numerator of the second fractiom
4/3 x 5/2 = 20/6
simplify to 10/3
x or ? = 10/3
written as a mixed number is is 3 1/3
Step-by-step explanation: