Answer:
9.19 ft
Step-by-step explanation:
Since it's a square, we know that all the sides are equal to 26/4 which equals 6.5. Then, we use the Pythagorean theorem to calculate the diagonal (since the diagonal is splitting the square into two right triangles). So we to a^2+b^2=c^2. So 42.25+42.25=84.5. The square root of 84.5 rounded to the nearest tenth is 9.19
I need help please, Geometry
Answer:
Step-by-step explanation:
# Statement Reason
1). UP ≅ RP Given
2). UQ║VR Given
3). ∠VRP ≅ ∠QUP Alternate interior angles
4). ∠VPR ≅ ∠QPU Vertical angles
5). ΔUPQ ≅ ΔRVP ASA Postulate of congruence
Put these in descending order 0.68,0.9,0.81 and 0.86
Answer:
0.9 , 0.86, 0.81, 0.68
Step-by-step explanation:
i don't know if this has an explanation, you should just order them
I need help with this question ASAP!
Answer:
im pretty sure 0
Step-by-step explanation:
Picture attached below
Answer:
A. 5/13
General Formulas and Concepts:
Pre-Algebra
Simplifying FractionsGeometry
[Right Triangles Only] SOHCAHTOA [Right Triangles Only] cosθ = adjacent over hypotenuseStep-by-step explanation:
Step 1: Identify
Angle θ = C
Adjacent Leg = 10
Hypotenuse = 26
Step 2: Find ratio
Substitute [cosine]: cos∠C = 10/26[Fraction] Simplify: cos∠C = 5/13What kind of relationship is expressed below?
5x-9>12
Answer:
Today: Tuesday, 12th January 2021
21.16 PM
[tex] \tt 5x - 9 > 12[/tex]
[tex] \tt 5x > 12 + 9[/tex]
[tex] \tt 5x > 21[/tex]
[tex] {\orange{\boxed{ \red{\tt x = \frac{21}{5} }}}}[/tex]
The given relation 5x-9>12 represents inequality. the solution of inequality is x > ( 21 / 5).
What is inequality?When two expressions are connected by a sign like "not equal to," "greater than," or "less than," it is said to be inequitable. The inequality shows the greater than and less than relation between variables and the numbers.
Given inequality, the relation is 5x-9>12. The solution to inequality be done as:-
5x - 9 > 12
5x > 12 + 9
5x > 21
x > 21 / 5
Therefore, the given relation 5x-9>12 represents inequality. the solution of inequality is x > ( 21 / 5).
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help me plz help p=helpppp
Answer:
??
Step-by-step explanation:
What is 20x20-30+33. Please help
Solve for p.
7(p- 9) = -34.3
Answer:
P=4.1
Step-by-step explanation:
Open the parenthesis on LHS.
7p-63=-34.3
Now isolate the variable.
7p=-34.3+63
7p=28.7
Simply Divide.
p=4.1
A tree is 15 feet tall. A building is 75% taller than the tree. How tall is the building?
a) 27 feet
b) 18.75 feet
c) 16.125 feet
d) 26.25 feet
Answer:
D
Step-by-step explanation:
The building is 75% taller than the tree (15ft). So you would turn the percent into a decimal, 0.75, and multiply it by 15 to get 11.25. therefore add 11.25 to 15 and get 26.25. Sorry if the explanation isn't up to par
Help me please. 7th grade work AAAAAAAAAAAAAAAAAAAAAAAAA
Answer:
a. [tex]-\frac{23}{20} , -1\frac{3}{20} , -1.15[/tex]
b. [tex]\frac{5}{24}[/tex]
c. [tex]-\frac{1}{2} , -.5[/tex]
d. [tex]\frac{19}{15} , 1\frac{4}{15}[/tex]
e. [tex]\frac{53}{56}[/tex]
f. [tex]-\frac{25}{18}[/tex]
Step-by-step explanation:
It takes five days to repair 1250 meters of road. At this rate, how long will it take to repair 8 km of road?
The number of days to repair 8 km of road is given by the equation A = 32 days
What is Proportion?The proportion formula is used to depict if two ratios or fractions are equal. The proportion formula can be given as a: b::c : d = a/b = c/d where a and d are the extreme terms and b and c are the mean terms.
The proportional equation is given as y ∝ x
And , y = kx where k is the proportionality constant
It demonstrates the equality of the relationship between the expressions printed on the left and right sides.
Given data ,
Let the number of days to repair 8 km be represented as A
Now , the proportion will be
Let the distance be = 1250 meters = 1.250 km
The number of days to repair 1.250 km is = 5 days
Substituting the values in the equation , we get
5 / 1.250 = A / 8
Multiply by 8 on both sides of the equation , we get
A = ( 8 x 5 ) / 1.25
A = 40 / 1.25
A = 32 days
Hence , the number of days is 32 days
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-2 3/4 - 4 7/10 + 2.6 - (1.9) I need it asap as a decimal
Answer:
The answer is -6.75
10b^3 + 15b^2 - 12b - 18
Answer:
(2b+3) (5b^2-6)
(SHOW STEPS)
2(x-5) + 10
Answer:
2(x-5)+10
2x-10+10
2x is the answer
Step-by-step explanation:
Simplify: 80/15$$$$$$$$$$??
Answer:
16/3
Step-by-step explanation:
I hope this is correct and have a great day
Answer:
16/3 or 5.3333.. in decimal
Step-by-step explanation:
Divide 80 and 15 by 5
16/3
Find the distance along an ark on the surface of the earth that subtends a central angle of 10 minutes (1 minutes 1/60 degree) The radius of the earth is 3960 miles around to the thousands
Answer:
11.52 miles
Step-by-step explanation:
We know that the length of an arc L = Ф/360 × 2πR where Ф = angle subtended by arc and R = radius of circle.
Now since Ф = 10 minutes = 10 × 1 minute = 10 × (1/60)° = (1/6)° and R = radius of earth = 3960 miles
So L = Ф/360 × 2πR
= (1/6)°/360 × 2π(3960 miles)
= 1/2160 × 7920π
= 3.67π
= 11.52 miles
How many years will it take for $20 to grow to $100 if the simple interest is 4% annually
Answer:
100 years
Step-by-step explanation:
Simple interest means 4% on the 20$ only and forever.
100-20=80 dollars.
4% of 20 is 0.80
80/0.80 = 100
It will take 100 years
Answer:
It takes 41 years for $20 to grow to $99.86 and if you rounded that up, it would be $100 or if you want it to surpass $100 it would take 42 years turning $20 to $103.85
(Edit: I'm wrong go with the guy on top)
Can someone help? Don’t need any working out
Please help me it’s urgent
Answer:
Picture 1:( x-2.5)²+(y+5.5)²=225
Picture 2:( x-4)²+(y-1)²=25
Step-by-step explanation:
Use the rule: ( x-p)²+(y-q)² =r
( p,q)is the coordinate of the center of the circle
r is the radius of the circle
Can someone please help with 26
What is the slope of the line?
Answer:
-1/2
or -2/4
Step-by-step explanation:
they are the same
What is 524 rounded to nearest 10
Answer:
520
Step-by-step explanation:
When rounding to the nearest ten, like I did with 524 above, we use the following rules:
A) We round the number up to the nearest ten if the last digit in the number is 5, 6, 7, 8, or 9.
B) We round the number down to the nearest ten if the last digit in the number is 1, 2, 3, or 4.
C) If the last digit is 0, then we do not have to do any rounding, because it is already to the ten.
The measures of three angles of a triangle are given by (8x-5), (2x) , (3x-10). What is the measure of the largest angle?
Answer:
(8x-5)
Step-by-step explanation:
here is the answer
If you are answering multiple choice then this is the short answer
Hope this helps
y = 8 and y = 3x - 1*
Answer:
x=3
Step-by-step explanation:
replace y with 8
8=3x-1
8+1=3x
9=3x
x=3
don has 13 balls he has now 18 balls how many more does he have?
Answer:
5
Step-by-step explanation:
18-13=5
Answer:
5 more then he did before unluss your adding both 18+13=31
Step-by-step explanation:
HOW MANY LANGUAGES CAN YOU SPEAK
Answer:Yo puedo hablar español and i can speak english and Также я могу говорить по русски=i can also speak russian
Step-by-step explanation:
Help me plz plz help plz!!!!
He received: (180 × 5/6) votes
= 150 votes
Answer:
150 votes
Step-by-step explanation:
We require to calculate
[tex]\frac{5}{6}[/tex] of 180 , that is
[tex]\frac{5}{6}[/tex] × 180 ( divide 180 by 6, then multiply answer by 5 ) , so
5 × 30
= 150
Mrs. Roy bought pizza for $18.50. She wanted to tip her delivery driver 15%. How much did she give the driver as a tip?
Answer:
2.775 or if you want to say in terms of money it would be $2.78
Step-by-step explanation:
a man bought a new camera for rs 460 and sold it at 5% profit find profit amount
Answer:
Cost price of the camera= Rs.460
Profit percent=5%
Profit= 5/100×460
= Rs.23
Selling price=Cost price + Profit
=460+23
= Rs.483
Step-by-step explanation:
The angle of a quadrilateral are in the ratio 4:6:3 and it's fourth angle is 100. Find the other three angles of the quadrilateral
Step-by-step explanation:
Sum of angles in a quadrilateral = 360°
Sum of first 3 angles = 360° - 100° = 260°.
260° / (4 + 6 + 3) = 20°.
First angle = (20°) * 4 = 80°
Second angle = (20°) * 6 = 120°
Third angle = (20°) * 3 = 60°
The angles are 80°, 120° and 60°.
Answer:
Let the angles of the quadrilateral be 4x, 6x, and 3x
Sum of the interior angles of a quadrilateral is 360°.
According to the above problem,
[tex]4x + 6x + 3x + 100 = 360 \\ 13x = 360 - 100 \\ 13x = 260 \\ \boxed{x = 20}[/tex]
1st angle=4x=4×20=80°2nd angle=6x=6×20=120°3rd angle=3x=3×20=60°Hence, the other three angles are 80°, 120° and 60°.