Answers
Answer:
Step-by-step explanation:
d 3p -4 =-1
3p=3
p=1
e (2k +9)/3=7
2k+9=21
2k=12
k=6
Related Questions
An iPhone is on sale for $180. It originally cost $2.00. What percent off is the sale offering?
Answers
Answer:
10%
Step-by-step explanation
200 x 0.1 = 20
200 - 20 = 180
what is tan 25° to the nearest hundredth
Answers
Answer:
24
Step-by-step explanation:
lol
Hardest question in world
Answers
Answer:
every answer is correct
Step-by-step explanation:
Answer:
EVEHY
EXSWEH
IS
EOHHEKT
someone pls help!
Express the number in scientific notation
0.000000000044391
Answers
Answer:
4.4391x10^11
Step-by-step explanation:
can you help me with my homework
Answers
ුැේෞඈචොමටඉපගපයිිඅඅේෛෛඑටමවවඈ
Question 2 (1 point) 1/2x + 9 = 35 Question 2 options:
x=52
x= 61
x= 88
x= 26
Answers
1/2 (52) +9 = 35
20 points! will mark brainliest!
A 103-foot wire is used to support a utility tower. It runs from the tower to the ground and forms a 24° angle with the ground.
Answers
Answer:
Height of Tower = 41.8901 ft
Base to Ground Wire = 94.0905 ft
Step-by-step explanation:
So you want to find the opposing side of the angle, as well as the distance from the base to where the wire is attached to the ground. You would need to use CAH to find the ground, and SOH to find the height. To find the height or opposite, take the Sine of 24°, 0.4067, and times it by your hypoteneuse 103 to get an exact height of 41.8901 ft. Next, use the Cosine of 24°, 0.9135, and times that by your hypoteneuse 103 to get 94.0905 ft.
Here are the equations:
sin(24)=[tex]\frac{h}{103}[/tex]
cos(24)=[tex]\frac{h}{103}[/tex]
The base of the utility tower from the location where wire is attached to the ground is 94.09 feet and the wire attached to the tower at a height of 41.89 feet.
What is right angle triangle property?In a right angle triangle ratio of adjacent side to the hypotenuse side is equal the cosine angle between them.
[tex]\cos\theta=\dfrac{a}{c}[/tex]
Here, (a) is the adjacent side, (c) is the hypotenuse side and [tex]\theta[/tex] is the angle made between them.
a) The value from the base of the utility tower from the location where wire is attached to the groundThe length of the wire is 103 foot. This is the hypotenuse side of triangle made by the wire, tower, and ground.
The angle between the wire (hypotenuse side) and ground (adjacent side) is 24 degrees. Therefore, the cosine angle can be given as,
[tex]\cos (24^o)=\dfrac{a}{103}\\0.9135\times103=a\\a=94.09\rm ft[/tex]
b) The wire attached to the tower at a height of __ feet.In a right angle triangle ratio of opposite side to the hypotenuse side is equal the sine angle between them. Let the height of the tower (opposite side) is b ft. Therefore,
[tex]\sin(24^o)=\dfrac{b}{103}\\0.4067\times103=b\\b=41.89\rm ft[/tex]
Thus, the value from the base of the utility tower from the location where wire is attached to the ground is 94.09 feet and the wire attached to the tower at a height of 41.89 feet.
Learn more about the right angle triangle property here;
https://brainly.com/question/22790996
25. Philip spun a spinner with six sections 125 times and the results are shown in the
table.
What is the experimental probability of spinning a green?
Answers
The experimental probability of spinning a green will be 0.10 or 10%.
What is probability?Its fundamental concept is that someone will nearly surely occur. The proportion of positive events in comparison to the total of occurrences.
Then the probability is given as,
P = (Favorable event) / (Total event)
Philip spun a spinner with six sections 125 times and the results are shown in the table.
Color Frequency
Blue 25
Green 15
Purple 23
Yellow 22
Red 21
Pink 19
The experimental probability of spinning a green will be given as,
P = 15 / 150
P = 0.10 or 10%
More about the probability link is given below.
https://brainly.com/question/795909
#SPJ5
7(3x + 5) - 11x. Write your answer in factored form.
Answers
Answer:
5(2x+7)
Step-by-step explanation:
First distribute your 7:
21x +35 - 11x
Combine like terms
10x + 35
Then factor out what you can
5 (2x+7)
Help Plz Marking Brainliet
Answers
Answer:
B
Step-by-step explanation:
Fabricio bought some Jordans for $160 from last week’s paycheck. He saved $70 after his purchase. Write an equation to represent how much money, M ,Fabricio had before he bought the shoes.
Answers
Answer:
$160=$70+M
Step-by-step explanation:
I believe this is the answer, hope this helps
Function 2
{(0,5), (4, 5), (8,5), (12,5)}
O Linear
Not linear
Answers
PLEASE HURRYYY ONLY 5 MINS
Answers
Answer:
It is < (less than sign)
Step-by-step explanation:
Negative numbers when they keep going up, (-11,-12,-13) they actually become less, not greater. Also heres a tip: If you see the arrows in a number line compared to these signs, try to remember them as good help cause sometimes I get confused then remember. (>,<)
Is this triangle equilateral? yes
Answers
There is no Triangle
Sammy went to the mall and bought a shirt for $23.00 and shoes for $67.00.
She had a 35% off coupon. After the coupon was applied, what was the total
sale price for the shirt and shoes?
Answers
What is 45 divided by 30
Answers
Answer:
1.5 or 1 1/2
Step-by-step explanation:
Answer: 1.5
Step-by-step explanation:
put it in a fraction so its 45/30 then divide both sides by 15 since they are divisable by 15.
45/30 divided by 15/15 is 3/2 which is equal to 1.5
what is -310.5 as a fraction
Answers
Answer:
- 310.5/100
Step-by-step explanation:
Answer:
-310 1/2
Step-by-step explanation:
hope this helps :)
2) Ellis thinks of a number.
He multiplies it by 4 and then subtracts 10
The result is 14
What number did Ellis think of?
Answers
Answer:
6
Step-by-step explanation:
6*4-10=14
A horizontal line separates the solid figure into two rectangular
prisms. Write an expression for the volume of the solid figure.
Answers
Answer:
50 percent for each side
Step-by-step explanation:
Look at the coordinate plane below.
Write down coordinates of the points.
PLS HELP! WILL DO BRAINLIST!!!!!!!
Answers
Answer:
A -4,1 B: 7,3 I: 3,4 K: -3,-6 M: 6,0 N: 3,3 O: -5,5 P: -4,-4 R: -6,-4 T: -7,2
Step-by-step explanation:
look at the graph
Answer:
A (-4,1) B (7,3) I (3,4) K (-3,-6) M (6,0) N (3,3) O (-5,5) P (-4,-4) R (-6,-4) T (-7,2)
Step-by-step explanation:
(5, 13) and (10, 10 slope
Answers
Answer:
-0.6
Step-by-step explanation:
The gradient is equal to the change in y divided by change in x. So:
change in x is 10-5=5change in y is 10-13=-3Therefore, -3/5=-0.6
slope of a line = (y2-y1)/(x2-x1)
Does anyone know what the answer is?
Answers
.....................................
Answers
Answer:
This should help you with the question Click the link down below or copy and paste it
https://softmath.com/algebra-word-problems/marsha-is-changing-her-phone-service-one-data-package
Step-by-step explanation:
y = x-8
y = -2x +1
i need it in graph form
Answers
Please help me this is algebra one
Answers
Answer:
11x²-9x+14
Step-by-step explanation:
To find this just subtract the polynomials and combine like terms
we have
7x²-3x+10-( -4x²+6x-4)
Which simplifies to
11x²-9x+14
so how do you draw 2 degree angle
Answers
1 Evaluate the expression for w 1 W +3 = 2
Answers
Answer:
the answer is w/2+3
Step-by-step explanation:
combine 1/2 and w
the perimeter of a rectangular farmland is 300m. if the length of the field is 120m, what is the width of the field
Answers
Answer:
30m
Step-by-step explanation:
120 x 2 = 240
300 - 240 = 60
60 divided by 2 = 30
width = 30m
6) SALE 90% OFF A original price! What is the sale price of an easel originally priced at $30? $ A) $33.33 B) $3.33 C) $0.33 D) $333.33
Answers
Answer:
$20.40
Step-by-step explanation:
I LOOKED IT UP
A school wants to raise $2,500 to support its music program. If it has met 20% of its goal so far, how much money has it raised?
Answers
Answer:
They have raised $500 so far
Step-by-step explanation:
Multiply $2500 by 20% (aka 0.2) and you get $500
(They need to raise another $2,000 still)
Answer:$500
Step-by-step explanation:
We could translate the world problem,to get an equation.
20% “of” 2,500. The “of” means that you have to multiply. Convert the percent to get 0.20, and multiply it by 2,500.
0.20*2,500=500