Answer:
A B E F
Step-by-step explanation:
A B E and F all equal to 60m
In ΔSTU, t = 3.4 cm, u = 6.9 cm and ∠S=21°. Find the area of ΔSTU, to the nearest 10th of a square centimeter.
Answer:
4.2
Step-by-step explanation
Delta
The area of the triangle STU to the nearest of a square centimeter is 4.2 cm².
Area of a trianglearea of the triangle = 1 / 2 tu sin S
where
height = u sin STherefore,
t = 3.4 cm
u = 6.9 cm
∠S = 21°
Hence,
area of the triangle = 1 / 2 × 3.4 × 6.9 sin 21°
area of the triangle = 23.46 sin 21 / 2
area of the triangle = 23.46 × 0.35836794954 / 2
area of the triangle = 8.40731209633 / 2
area of the triangle = 4.20365604817
area of the triangle = 4.2 cm²
learn more on triangle here: https://brainly.com/question/22252675
How do I solve these problems?
Answer:
yea how do u solve it?
Step-by-step explanation:
explain why a mixed number is a rational number
What type of slope does
this line have?
X
A. Positive Slope
B. Negative Slope
C. o Slope
D. Undefined Slope
Answer:
c) 0 slope
Step-by-step explanation:
the line is parallel to Y axis. this, it'll have 0 slope
Jessie has rewritten the quadratic equation x2-32x +54 -0 in the form (-p) = 202. What is the value of p in the rewritten equation?
Given:
The quadratic equation is:
[tex]x^2-32x+54=0[/tex]
It can be written as [tex]-p=202[/tex].
To find:
The value of p in the rewritten equation.
Solution:
We have,
[tex]x^2-32x+54=0[/tex]
Isolate the constant term.
We need to make 202 on the right side. So, add 256 on both sides.
[tex]x^2-32x+256=-54+256[/tex]
[tex]x^2-32x+256=202[/tex]
[tex]-(-x^2+32x-256)=202[/tex]
Let [tex]-x^2+32x-256=p[/tex], then
[tex]-p=202[/tex]
Therefore, the value of p is [tex]-x^2+32x-256[/tex].
The given equation can be written as:
[tex]54=-x^2+32x[/tex]
Adding 148 on both sides, we get
[tex]54+148=-x^2+32x+148[/tex]
[tex]202=-(x^2-32x-148)[/tex]
Let [tex]x^2-32x-148=p[/tex], then
[tex]202=-p[/tex]
Therefore, the another possible value of p is [tex]x^2-32x-148[/tex].
CAN SOMEONE HELP ME PLEASE
Answer:
m1= 82
m2=98
m3=82
Step-by-step explanation:
Angle m4 is supplementary with angle m1 so their values add up to 180
180-98=82
Angle m3 is opposite of m1 and is the same value, it is also supplementary to m4 so you can find the value that way as well.
Angle m3 is opposite of m4 so it is the same value. It is supplementary to m1 and m3, so it must be 98 through that logic as well.
The graph of a linear equation passes through the points (-4,1) and (4,6)
HELP!
Answer:
a) (0, 3.5)
b) (12, 11)
Step-by-step explanation:
The points through which the graph of the linear equation passes are;
(-4, 1) and (4, 6)
The slope of the equation of a straight line passing through points (x₁, y₁), and (x₂, y₂), 'm', is given as follows;
[tex]Slope, \, m =\dfrac{y_{2}-y_{1}}{x_{2}-x_{1}}[/tex]
∴ The slope of the equation, m = (6 - 1)/(4 - (-4)) = 5/8 = 0.625
The equation of th line in point and slope form is therefore;
y - 1 = 0.625·(x - (-4))
∴ y = 0.625·(x - (-4)) + 1 = 0.625·x + 3.5
y = 0.625·x + 3.5
Therefore;
a) When x = 0, y = 0.625 × 0 + 3.5 = 3.5
∴ The point (0, 3.5) is a solution
b) When x = 12, we have, y = 0.625 × 12 + 3.5 = 11
∴ The point (12, 11) is a solution
However;
c) When x = 8, we have, y = 0.625 × 8 + 3.5 = 8.5
∴ The point (8, 5) is not a solution
d) When x = -6, we have, y = 0.625 × (-6) + 3.5 = -0.25
∴ The point (-6, 0) is not a solution
Therefore;
The points which are solutions are;
(0, 3.5) and (12, 11)
I really need help on this. You don’t have to but if you can help it’s greatly appreciated and I will mark you brainliest!!
Answer:
below⬇⬇⬇⬇⬇⬇
Step-by-step explanation:
since the table mostly gives us the answer, i think its:
[tex]\frac{100}{x}[/tex]=[tex]\frac{200}{22.4}[/tex]
⬆⬆⬆⬆that's your answer <3333
Answer:
Step-by-step explanation:
100 / x = 200/22.4
cross multiplication
200x = 22.4 x 100
200x = 2,240
divide by 200
x = 11.2
It makes sense since 100 is half of 200 then 11.2 is half of 22.4
Find the probability of choosing a penny or a dime from 4 pennies 3 nickeles and 6 dimes
Answer:
5.0/5
Step-by-step explanation:
Answer:
10 / 13
Step-by-step explanation:
You first have to add all of the coins together.
4 + 3 + 6 = 13 coins
So, now you have the total amount of coins. ut, you need to find the probability of getting a dime or a penny. So, you just have to add the pennies and dimes.
4 + 6 = 10 pennies and dimes
And you just have put 10 over 13 and that is your probability of getting a dime or penny.
10 / 13
Please help!! I've been stuck on this for a while, any help is greatly appreciated!!
What is the equation that represents the table below?
Answer:
every 2.5 kilometers is another 4 miles
Step-by-step explanation:
by looking at the chart you can see that the kilometers raise by 2.5 every 4 miles.
Riley is playing a game that requires rolling a number cube numbered 1-6 and spinning with 3 consonants and 1 vowel. The sections of the spinner are all the same size. What is the probability that Riley rolls a number less than 3 and lands on a consonant
Answer: 1/4
Step-by-step explanation:
He has a 1 in 4 chance to roll a number less than three since there are 3 consonants and 1 vowel and all sides are the same size
We can write that the probability that Riley rolls a number less than 3 and lands on a consonant as 1/2.
What is probability?Probability of an event is the ratio of number of favorable outcomes to the total number of outcomes. Probability is a measure of how likely an event is going to happen.
Given is that Riley is playing a game that requires rolling a number cube numbered 1-6 and spinning with 3 consonants and 1 vowel. The sections of the spinner are all the same size.
It is asked to find the probability that Riley rolls a number less than 3 and lands on a consonant.
We can write the probability that Riley rolls a number less than 3 and lands on a consonant as -
P{number less than 3 and lands on a consonant} = n{F}/n{T}
P{number less than 3 and lands on a consonant} = n{F}/n{T}
P{number less than 3 and lands on a consonant} = 5/10
P{number less than 3 and lands on a consonant} = 1/2
Therefore, we can write that the probability that Riley rolls a number less than 3 and lands on a consonant as 1/2.
To solve more questions on probability, visit the link below-
https://brainly.com/question/16722133
#SPJ7
6 tons =______ pounds
Answer: 12,000 lbs is equal to 6 tons
The current temperature of 7°F below zero is 27°F below the high temperature of the day. What is the high temperature for the day?
Answer:
20°F
Step-by-step explanation:
-7°F + 27°F= 20°F
_____________________
The temperature in San Antonio, Texas is currently 77 degrees Fahrenheit and increasing by 3 degrees per hour. The current temperature in Mumbai, India is 92 degrees Fahrenheit and dropping by 2 degrees per hour. 1. When will the temperatures be the same? 2. What will that temperature be?
Answer:
1)3 2)86
Step-by-step explanation:
3h+77=SA AND 92-2h=MB
3h+77=92-2h
-77. = -77
3h= 15-2h
+2h=+2h
5h=15
H=3
A rectangle is placed around a semicircle as shown below. The length of the rectangle is 8 cm. Find the area of the shaded region. Use the value 3.14 for at, and do not round your answer. Be sure to include the correct unit in your answer.
PLEASE HELP
Answer:
Area of the shaded region = 6.88 cm²
Step-by-step explanation:
Area of the shaded region = Area of the rectangle - Area of the semicircle
Area of the rectangle = Length × Width
Length of the rectangle = AD = 8 cm
Width of the rectangle = OP = 4 cm [OP, OB and OC are the radii of the circle which are equal in measures]
Area of the rectangle = 8 × 4 = 32 cm²
Area of the semicircle = [tex]\frac{1}{2}\pi r^{2}[/tex]
= [tex]\frac{1}{2}\pi (OP)^{2}[/tex]
= [tex]\frac{1}{2}\pi (4)^{2}[/tex]
= 25.12 cm²
Area of the shaded region = 32 - 25.12
= 6.88 cm²
Given the relationship "10 arms for every 8 eyes", if there are 12 eyes, how many arms are there?
Answer:
18 arms
Step-by-step explanation:
12÷8=1.8
10×1.8=18
jada and diego are practing the piano for sn upcoming rehersal the table list the number of minutes each of them practiced in the past few weeks jadas practice time 10 10 20 15 25 25 8 15 20 20 35 25 40. Diegos practice time 25 10 15 30 15 20 20 25 30 45. plz help
Answer:
jadas practice time is 168 minutes or 2 hours 48 minutes. Diegos practice time is 235 minutes or 3 hours 55minutes hope this helps! have a nice day and good luck with your test!
Step-by-step explanation:
Ashley and matt each purchase one raffle ticket. If a total of 13 raffle tickets are sold and two winners will be selected,what is the probability that both ashley and matt win?
Answer:
In mathematics, an algebraic expression is an expression built up from integer constants, variables, and the algebraic operations. For example, 3x² − 2xy + c is an algebraic expression.
Work out 0.5 + 1.1 x 1.6
Answer:
=2.26
Step-by-step explanation:
0.5+1.1x1.6
multiply first (pemdas)
0.5+1.76
add
=2.26
i hope this helps :)
Answer:
0.5 + 1.1 x 1.6 = 2.26
Step-by-step explanation:
check it in a calculator so it's correct
There is 5/8 of a pie on the counter. Charlie eats 1/3 of that pie. How much of a whole pie did charlie eat
Answer:
Your anwser is 7/24
Step-by-step explanation:
Answer:
7/24
Step-by-step explanation:
I need help with this answer
Answer:
less than or equal to
Step-by-step explanation:
Answer:
less equal to. hope it helps
Suppose an elevator can hold no more than 3,000 pounds. Which inequality correctly describes the situation for the weight, w? A. w < 3,000 B. w ≤ 3,000 C. w > 3,000 D. w ≥ 3,000
Answer:
b
Step-by-step explanation:
A spinner has 17 equal-sized sections marked 1 through 17. Find the probability. Enter your answer as a simplified fraction.
You spin once and land on an odd number.
The probability that you land on an odd number is
Someone help me pls
Answer:
=b^-2/b^4
=b^-2 - 4
=b^-6
I WILL MARK BRAINLIEST!!!!!!!!!
Give last answer to A, then give answer to B.
Answer:
A = 471
B = 4
Step-by-step explanation:
multiply by pi 3.14
NEED HELPPPPP LOL XDDDDD OH MY GODDD
Answer:
yo w t f is thisssssss
Step-by-step explanation:
b c idek im so cluless rn im in 7th grade XD
A phone case, which originally
costs $14.50, is on sale for 32% off.
What is the cost of the phone case
after the discount? ?
Jon's shadow is 4 feet long while the shadow of a building is 106 feet long. If Jon is 6 feet tall, how tall is the
building?
Answer:
159f
Step-by-step explanation:
simple math:
4/6 = 106/x
2/3 = 106/x
2x/3 = 106
2x = 318
x = 159
Find the missing angle!
Answer:
missing angle = 70 degrees
Step-by-step explanation:
180 -120 =60, because supplemenatery angles add up to 180 degrees.
sum of all angles of a triangle = 180. so 180-60-50=70 degrees
Answer:
? = 70°
Step-by-step explanation:
The exterior angle of a triangle is equal to the sum of the 2 opposite interior angles.
120° is an exterior angle of the triangle, then
? + 50° = 120° ( subtract 50° from both sides )
? = 70°
2,6,18,54,162,486,1458.. find the term in position 12 (include all the steps, using the formula)
Answer:
Gl=2 r=3 so you can simply answer it gl r^11
2× 3^11
