Answer: m<C = 40
Step-by-step explanation:
Triangle angle sum theorem states that the interior angles of a triangle sum to 180. We have two angles 90 and 50. Now we need to find the third. 90+ 50 +<C = 180. 140+ C = 180. C = 40
Answer:
40
Step-by-step explanation:
sum of angle in a triangle is 180
180=90+50+c
180=140+c
180-140=c
40=c
c=40°
Please explain how to get it!!!
Answer:
i think its 95 or 90
Step-by-step explanation:
Answer:
90 PO ANG SAGOT!!!!!!!!!!!!!!!!!!!
Maria has a pay rise. Her pay was £8 an hour. It is now £9.60 per hour. Calculate the percentage increase in Maria's pay. *Maria has a pay rise. Her pay was £8 an hour. It is now £9.60 per hour. Calculate the percentage increase in Maria's pay.
8x+3>_x+10 how do i solve dis
HELP
Answer:
x > 1
Step-by-step explanation:
Subtract 3 from both sides
8x + 3 - 3 > x + 10 - 3
Simplify
8x > x + 7
Subtract x from both sides
8x - x > x + 7 - x
Simplify
7x - 7
Divide both sides by 7
7x/7 > 7/7
Simplify
x > 1
what is equivalent to (f+g)(4)
Make u the subject of the formula.
5u + 13 = 7t – 2ut
what is 3/10 as a division
Answer:
0.3 is the correct answer of this question
Answer:
0.3
That is it
I hope this helps!
Step-by-step explanation:
It's just 3 ÷ 10 = 0.3
Given a circle with a diameter of 27 cm, what is the radius?
Solve by elimination:
-x+2y=17
2x+2y=-10
If the simple interest on $3,000 for 9 years is $1,620, then what is the interest rate?
The rate is %.
Answer:
9%
Step-by-step explanation:
Deriving and using formulae
1. a + 10 when a = 6
2. b - 3 when b = 120
Answer:
a. 16
b. 117
Step-by-step explanation:
a. 6+10=16
b. 120-3=117
correct answer gets brainliest
The first one is right.
1) 2/3 * 2/3 * 2/3 * 2/3 * 2/3 = 32/243
can u pls help me with this question asap
What is the value of x and y?
HELP ME OUT BRO PLEASE THIS IS DUED BY 9 pm ughhh
Answer:
x = 4 y = 2✓3
Step-by-step explanation:
I'm big brain
Brianna went shopping for a new video game because of a sale. The store was offering a 15% discount. If the price on the tag was $23, what would be the price after the discount but before tax, to the nearest dollar and cent?
Answer:
100
%
−
45
%
=
100%−45%=
55
%
55%
Whole price before discount = 100%, then subtract discount
55% of the price means
55
100
of it.
55% of the price means
100
55
of it.
"Percent" literally means "out of 100."
55
100
=
100
55
=
0.55
0.55
To find 55% of the price, multiply by
0.55
:
To find 55% of the price, multiply by 0.55:
$
44
×
0.55
=
$44×0.55=
$
24.20
$24.20
Method 2
Find the discount, 45% of $44:
Find the discount, 45% of $44:
45
100
=
100
45
=
0.45
0.45
$
44
×
0.45
=
$44×0.45=
$
19.80
$19.80
Subtract the discount from the price:
Subtract the discount from the price:
$
44
−
$
19.80
=
$44−$19.80=
$
24.20
$24.20
Step-by-step explanation:
PLEASE HELP MEEEEEEEEE will share to explain what a dilation of (0.5x, 0.5y) would do to a figure and explain how I know that is true.
during a holiday sale, a furniture store is offering 12% off all merchandise. after the discount is applied, the customer must pay 5% sales tax on the purchase price. which of these shows the correct final price for the given item? select all that apply
Answer:
Answer Key 7-5 Thru 7-8
Step-by-step explanation:
Ms. Salinas, a staff supervisor, has decided to treat all of her staff
to hot chocolate from Cory’s Café. Some employees order large
hot chocolates and others order small hot chocolates. When
Ms. Salinas gets to the café, however, she cannot find the paper
on which she wrote the order.
Ms. Salinas does remember a few facts. She knows from experience that a large hot chocolate costs $3 and a small hot chocolate costs $2. She remembers that she was supposed to order 15 drinks. She also knows the total cost for the drinks was going to be $42. Can you help Ms. Salinas figure out how many large hot chocolates and how many small hot chocolates she is supposed to order
Answer:
долларды жарат ok юююю хахаха
Line segment Z E is the angle bisector of AngleYEX and the perpendicular bisector of Line segment G F. Line segment G X is the angle bisector of AngleYGZ and the perpendicular bisector of Line segment E F. Line segment F Y is the angle bisector of AngleZFX and the perpendicular bisector of Line segment E G. Point A is the intersection of Line segment E Z, Line segment G X, and Line segment F Y.
Triangle G E F has angles with different measures. Point A is at the center. Lines are drawn from the points of the triangle to point A. Lines are drawn from point A to the sides of the triangle to form right angles and line segments A X, A Z, and A Y.
Which must be true?
Point A is the center of the circle that passes through points E, F, and G but is not the center of the circle that passes through points X, Y, and Z.
Point A is the center of the circle that passes through points X, Y, and Z but is not the center of the circle that passes through points E, F, and G.
Point A is the center of the circle that passes through points E, F, and G and the center of the circle that passes through points X, Y, and Z.
Point A is not necessarily the center of the circle that passes through points E, F, and G or the center of the circle that passes through points X, Y, and Z.
i dont l know bro try getting close to God tho
Solve for x: 2x^2+3x=2
Section 5- Topic 4: Solving Other Quadratic Equations by Factoring
Please solve x by factorization, Thank you.
Answer:
The answer should be -2/5
Step-by-step explanation:
Hope this helps
Have a great day
Answer:
x = 0.5
x = -2
Step-by-step explanation:
Have a great day :)
A chess piece is 15 centimeters tall, and its shadow is 13 centimeters long. How far away is the top of the chess piece from the end of its shadow? Round to the nearest tenth.
Answer:
19.8 cm
Step-by-step explanation:
Using the Pythagorean theorem , the Square of the distance between the top of the piece and the Shadow Is the sum of the height of the piece. and the lenght of the shadow. basically Just build a triangle with the 3 points you are given: height of the piece, lenght of the shadow and distance between the 2. so it's sqrt(13^2+15^2) = sqrt(394) =19.8 cm
6. In a jar of 650 marbles, 20% of the marbles are red.
How many marbles are not red
Answer:
Step-by-step explanation:
20% of 650
1/5 of 650
130=red
520= not red
Answer:
520
Step-by-step explanation:
20% are red which means 130 are red
650-130= 520
or you could look at it this way
if 20% is red that means 80% is not red
80% of 650 is 520
Estimate 154 divide 7
Answer:
22
Step-by-step explanation:
The result of 154 divided by 7 will be 22.
What is the rule of division?The rules of the division include easy memory tricks that make division calculations easier by generating patterns you may use to deconstruct both simple and complex situations. The guidelines establish requirements that a number must meet in order to neatly divide into another number. While some division rules only require one or two steps to evaluate a number's divisibility, others require two or three steps. Even though some of these formulas are lengthy, division rules help hasten the process of dividing huge numbers.
Remember to continue using the divide, multiply, subtract, and drop-down method for long division problems until all of the dividend's digits have been divided. The solution to the division puzzle is the quotient.
Since the given problem is not a large division. We can solve it by breaking 154 into two parts
______
7 / 154 \ 2 2
14
---------
1 4
14
---------
0
Therefore, 22 will come from dividing 154 by 7.
Learn more about division here:
https://brainly.com/question/4942548
#SPJ2
The length of a rectangular sandbox is 4 feet less than its width, which is represented by x. The area is 45 square feet. Which equation can be used to find the area of this sandbox?
1.x^2+4=45
2.x(x+4)=45
3.x(x-4)=45
4.x(2x+4)=45
Answer:
3
Step-by-step explanation:
w= x
l= x-4
x(x-4) = 45
x^2-4x = 45
Change 50/7 to mixed number: *
Answer:
7 1/7
Step-by-step explanation:
7x7=49
50-49=1
7 1/7
Answer:
7 1/7
Step-by-step explanation:
Its was a improper fraction
Anthony bought an 8-foot board. He cut off 3/4 of the board to build a shelf, and gave 1/3 of the rest to his brother for an art project. How many inches was the piece Anthony gave to his brother.
Answer:
8 inches
Step-by-step explanation:
Anthony bought an 8-foot board. He cut off 3/4 of the board to build a shelf
Step 1
The amount of board he used to build the shelf is calculated as:
= 3/4 of 8 foot board
= 3/4 × 8 foot
= 6 foot board.
Step 2
The amount of board left after building the shelf = The rest =
8 foot - 6 foot
= 2 foot
Step 3
We are told that he gave 1/3 of the rest to his brother for an art project
The amount of board he give his brother for an art project =
1/3 × 2 foot
= 2/3 foot
Step 4
How many inches was the piece Anthony gave to his brother?
We convert 2/3 foot to inches
1 foot = 12 inches
2/3 foot = x inches
Cross Multiply
x inches = 2/3 foot × 12 inches
x inches = 8 inches
Therefore, Anthony gave his brother 8 inches of board.
my math problem is 3.8x=-19 I have to show all of my work... Help
Answer:
-5
Step-by-step explanation:
3.8x= -19
3.8x/3.8= -19/3.8
x=-5
what is 24.3-(1.3×4)+7.94
In a packet of 40 skittles , 30% are red . How many skittles are not red ?
Answer:
12
Step-by-step explanation:
I just did the math on how much 30% is in 40 and I got the answer 12 I hope this helps you!
cindy claims that 4^x/12^x=1/3
Answer:
what about the equation
Step-by-step explanation:
1,128= 6(x+18) please answers
i
need
Answer:
56
Step-by-step explanation:
Answer:
=6876
Step-by-step explanation:
6(1128+18)