In ΔABC, the measure of ∠C=90°, the measure of ∠A=63°, and AB = 35 feet. Find the length of CA to the nearest tenth of a foot.
Answers
Answer:
x ≈ 15.9 ft
Step-by-step explanation:
Reference angle = <A = 63°
Hypotenuse = AB = 35
Adjacent = CA = x
Apply trigonometric function CAH:
Cos A = Adj/Hyp
Plug in the values
Cos 63 = x/35
35 × cos 63 = x
15.8896675 = x
x ≈ 15.9 ft
Related Questions
Bob earns $10 per hour plus a
15 percent commission on his sales. Last week he worked h hours and had s dollars in sales. Write an equation that represents his total earning, in dollars, last week?
O 10.15hs
O 10.15(h +s)
O 10h+0.15s
O 10(h + 0.15s)
Answers
Answer:
C, 10h + 0.15s
Step-by-step explanation:
he earns 10 dollars per hour so 10h
he earns 15% or .15 per sale so .15s
add them together to get 10h + 0.15s
Using the chart below find the median income level for the states provided.
Answers
Answer:
$54870.50
Step-by-step explanation:
Order them from smallest to largest and look at the middle number.
Answer:
ffytyfgdmcnfmd CGM CG dm sdsz Zac jxc BM jkkhff mm s
a gift box is shaped of a right rectangle prism
Answers
What is the measure of n?
6
m
18
n
n =
V[?]
Answers
9514 1404 393
Answer:
n = √108
Step-by-step explanation:
The triangles in the figure are all similar, so corresponding sides have the same ratio.
long side/short side = n/6 = 18/n
n² = 6·18 = 108
n = √108
_____
Additional comment
The same is true for other side relationships.
hypotenuse/short side = m/6 = (6+18)/m
m² = 6(24) = 144
m = √144 = 12
what is mXY based on the figure shown
Answers
Answer: 120 degrees
78 + 42 = 120
Un hombre tiene 5 manzanas, 3 peras y 6 fresas, su vecina tiene el doble de manzanas que él y el cuádruple de fresas, la hija del vecino tiene 5 duraznos y el doble de peras que el hombre, ¿Cuántas manzanas, peras, duraznos y fresas tienen entre los tres?
Answers
Answer:
Entre las tres tienen 15 manzanas 9 peras 5 melocotones 30 fresas.
Step-by-step explanation:
8 different names were put into a hat. A name is chosen 112 times and the name Grace is chosen 23 times. What is the experimental probability of the name being chosen? What is the theoretical probability of the name Grace being chosen? Use pencil and paper. Explain how each probability would change if the number of names in the hat were different.
Answers
Answer:
23/112
Step-by-step explanation:
......23 goes ontop of 112 like...23/112
solve this question 5/8÷15/16=?
Answers
Answer:
Hellou our answer is 2/3
Step-by-step explanation:
5/8 ÷ 15/16 = 2/3
Answer:
[tex]\frac{2}{3}[/tex]
Step-by-step explanation:
What is the slope of the line that passes through the points (-3, 1)(−3,1) and (7, -14) ?(7,−14)?
Answers
Answer: The answer for both is infinity. You might want to recheck the question as it is not very common but if the question is correct this is the answer to it:
Step-by-step explanation:
1. Using the formula m = y2 - y1 / x2 - x1
m = 1 - 1 / -3 -(-3)
m = 0/0
m = infinity
2. Using the formula m = y2 - y1 / x2 - x1
m = -14-(-14) / 7-7
m = 0/0
m = infinity.
21. Tom buys a DVD player on 12 monthly payments. The cash price is $600. He pays
* 10% deposit and the store charges 9% interest.
(a) How much is each payment?
(b) Total amount Tom pays for the DVD player?
Answers
Answer:
Each monthly payment is $ 49.05, and in total Tom paid $ 648.60.
Step-by-step explanation:
Given that Tom buys a DVD player on 12 monthly payments, whose cash price is $ 600, and he pays a 10% deposit and the store charges 9% interest, to determine how much is each payment and the total amount Tom pays for the DVD player the following calculations must be performed:
600 - 600 x 0.1 = 540
540 x 1.09 = 588.6
588.6 / 12 = 49.05
Thus, each monthly payment is $ 49.05, and in total Tom paid $ 648.60.
I DONT KNOW THIS CAUSE ITS TOO HARD ( if brainly says in am in collage I AM NOT i am in Middle school)
Answers
Answer:
217.5
Step-by-step explanation:
Answer:
The answer is 2700 i think
Step-by-step explanation:
Which number line represents the solution set for the inequality 2x – 6 ≥ 6(x – 2) + 8?
Answers
Answer:
[tex]x \leqslant - \frac{1}{2} [/tex]
What is the standard form polynomial representing the volume of this shipping container?
Answers
Answer:
Volume = (24x⁵ + 78x⁴ - 147x³ - 624x² - 360x)
Step-by-step explanation:
Container given in the picture is in the shape of a cuboid.
And volume of a cuboid is measured by the expression,
Volume of a cuboid = Length × width × height
Now substitute the measure of the container's dimensions given in the picture
Volume = (4x² + 3x)(x²- 8)(6x + 15)
= [(4x² + 3x)(x²- 8)](6x + 15)
= [4x²(x² - 8) + 3x(x² - 8)](6x + 15)
= (4x⁴ - 32x² + 3x³ - 24x)(6x + 15)
= (4x⁴ + 3x³ - 32x² - 24x)(6x + 15)
= 6x(4x⁴ + 3x³ - 32x² - 24x) + 15(4x⁴ + 3x³ - 32x² - 24x)
= 24x⁵+ 18x⁴ - 192x³ - 144x² + 60x⁴ + 45x³ - 480x² - 360x
= 24x⁵ + 78x⁴ - 147x³ - 624x² - 360x
Answer:
V = 24x⁵+78x⁴-147x³-624x²-360x
Step-by-step explanation:
How many triangles can be constructed with side lengths of 9.6 cm, 11.6 cm, and 21.2 cm?
0
1
more than one
NEED DIS ANSWER NOW PLZZZ
Answers
Answer: A) 0 triangles
============================================================
Explanation:
Adding up the two smaller sides gets us 9.6+11.6 = 21.2, but this result is not larger than the third side of 21.2
For a triangle to be possible, we need to be able to add any two sides and have the sum be larger than the third remaining side. This is the triangle inequality theorem.
I recommend you cutting out slips of paper with these side lengths and trying it out yourself. You'll find that a triangle cannot be formed. The 9.6 cm and the 11.6 cm sides will combine to form a straight line that is 21.2 cm, but a triangle won't form.
As another example of a triangle that can't be formed is a triangle with sides of 3 cm, 5 cm, and 8 cm. The 3 and 5 cm sides add to 3+5 = 8 cm, but this does not exceed the third side. The best we can do is form a straight line but that's not a triangle.
In short, zero triangles can be formed with the given side lengths of 9.6 cm, 11.6 cm, and 21.2 cm
pls help me thanks :)
Answers
Do 7 -divided by- 1/2
Step-By-Step Explanation
If you do that u will get ur answer.
pls help now. Find X (picture below)
Answers
Answer:
20
Step-by-step explanation:
18000/30=600
600/30=20
A. (1 x 3 x 4) + (2 X 5 X 3)
B. (1 x 3) + (4 X 2) + (5 x 3)
C. (1X3 X 2) + (6 x 3 x 2)
D. 3 x (1 + 4) + 2 x (5 + 3)
E. (3 x 4) + 1 x (2 x 5) + 3
Answers
According to the histogram, how many students live between 3 and 3.9 miles
from school?
Distance from School
40
35
30
25
20
Frequency
10
0
0-0.9
3-3.9
4-4.9
1-1.9 2-2.9
Distance in miles
A. 20
B. 25
Ο Ο Ο Ο
C. 93
O D. 30
Answers
Answer:
It's 20 i just did it
Step-by-step explanation:
answer and show proof for brainliest
Answers
Answer:
12
Step-by-step explanation:
Add each number given = 132
132 / 6 (amount of given numbers)
=12
2. divide answer by amount of numbers added together: 132/6=22
3. Answer: the mean is 22
Absolute value of 44 is
Answers
Answer:
44
Step-by-step explanation:
The absolute value of a number tells us how far the number is from 0 on a number line. Because 44 is 44 places away from 0, the absolute value of 44 is 44.
The absolute value of -44 would also be 44 because it's also 44 places away from 0.
I hope this helps!
Help me to convert the following to redian (1) 300° (2)18° (3) 105°
Answers
Answer:
(1) 5.23599
(2) 0.314159
(3) 1.8326
Identify the statements below as sometimes true, always true, or never true.
a. –4<59
b. X< 1
c. -5> -2
d. 3x + 5 = 2
e. 61 = 61
f. -6 < -6
Answers
Answer:
Sometimes true: b. d.
Always true: a. e.
Never True: c. f.
Step-by-step explanation:
b. and d. depend on what value you put in, so that is sometimes true. Now a. and e. are always true because it is correct. C. and f. are never true because the equation does not make any sense.
Which is the number that gives 240 when added to its own square?
Answers
Answer:
15
15 when added to it's square gives 240
Help plz:)))I’ll mark u Brainliest
Answers
Answer:
If the bottom of the red triangle is equal to 4 then its
40 mi
if the mi2 in the corner means multiply mi by 2 then 80
If the mi2 in the corner is an exponent then 160
1. Solve MMXXVII -MCMXCII
A.LV
B. XLV
C. XXXV
D. XXV
E. XV
Answers
Answer:
the answer is C. XXXV
Step-by-step explanation:
MMXXVII -MCMXCII= XXXV
Solve the following inequalities and give the solutions in both set and interval notations.
-2x + 5 < -x + 25
Answers
4y > 20 divide both sides by 4
y > 5
-2y > -2 divide both sides by -2 (the order changes)
y < 1
(-oo, 1) ∪ (5, oo)
a new road was added near Riana's neighborhood. the road is 5 miles long, and the city plans to place a streetlight every 1/10 mile. there already is a street light at the beginning of the new road. how many street lights will be placed on the new road?
Answers
Answer:
50
Step-by-step explanation:
Exercises/Activities
Activity 1:
A. Tell whether the following represent a POINT, LINE O PLANE.
1 moon
9. stars at night
2 flagpole
10. bed surface
3 rooftop
11. holen
4 eyes
12. wire
5. playground
13. mole
6. string
14. hair strands
7 edge of door
15. TV screen
8. pimples
Answers
Answer:
Sorry but it's too hard to answer
Answer:
hiiiiiiiiiiiiiiiiiiii
Lonnie has four cards that spell out the word GIRL. He picks four cards, one at a time, without replacing them. What is the probability that he spells the word GIRL in the correct order?
Answers
Answer:
The answer to this problem is 1/24
The probability that he spells the word GIRL in the correct order is 1/24.
What is probability?Probability is the measurement of possibilities in numbers.
Number of letters in word GIRL =4
So, the probability of spelling out G the first time = 1/4
Total words left now =3
So, the probability of spelling out I second time = 1/3
Total words left now =2
So, the probability of spelling out R the third time = 1/2
Total words left now =1
Probability of spelling out L the fourth time = 1/1
So, total probability = (1/4)*(1/3)*(1/2)*(1/1)=1/24
Hence, the probability that he spells the word GIRL in the correct order is 1/24.
To get more about probability visit:
https://brainly.com/question/24756209
Solve the following inequalities and give the solutions in both set and interval notations.
-2x + 5 < -x + 25
Answers
Answer:
x> -20
x= -19,-18,-17,-16,.....
Step-by-step explanation:
-2x + 5 < -x + 25
-2x + x < 25- 5
-x < 20
x> -20
x= -19,-18,-17,-16,......