Word problems.
4) A guy wire is attached to the top of a 75 foot tower and meets the ground at a 65° angle. How
long is the wire?
BRAINLLEST HELPPPPPPPPPPPPPPPPPPPPPP
Answer:
1200cm
Step-by-step explanation: this is the suface area:)
Answer:
face 1. 5, 8 - area = 40
face 2. bottom, 3, 8 = 24
face 3. Back ,4, 8 = 32
triangular faces, 3 , 4, A=6
Step-by-step explanation:
Surface area should be 108 if i'm not mistaken.
The line passing through the points (-2,12) and (3,-23) intersects the line passing through which of these pairs of points ? Select three that apply .
Answer:
The equation of the straight line passing through the points
7x +y +2=0
Step-by-step explanation:
Step(i):-
Given points are ( -2 , 12 ) and ( 3, -23)
Slope of the line
[tex]m = \frac{y_{2}-y_{1} }{x_{2} -x_{1} } = \frac{-23-12}{3-(-2)} = \frac{-35}{5} =-7[/tex]
Step(ii):-
The equation of the straight line passing through the points
[tex]y - y_{1} = m( x-x_{1} )[/tex]
[tex]y - 12 = -7( x-(-2) )[/tex]
y - 12 = - 7x -14
7 x + y - 12 + 14 =0
7x +y +2=0
What is the proportion?????
Answer: a=10
Step-by-step explanation:
Answer:
10%
Step-by-step explanation:
5/8 = a/16 = 5 × 16 = 80 ÷ 8 = 10%
Which one is it? will mark brainliest
Answer:
It most likely is C
Step-by-step explanation:
GUESS WHO IMA RIDE ALLLLL NIGHTTTT
duh spirit the stallion u nasty
Answer:
no guess what I'm going to be riding all night is your mom
7. Find the sum or difference.
-2(d +1) + (6d +4)
Answer:
Step-by-step explanation:
Sum
-2d + 1 + 6d + 4
Solving like terms
4d + 5
Difference
-2d + 1 - 6d - 4
-8d - 3
What is this please show work too solve the proportion
Answer:
[tex]\huge{\boxed{\bold{\tt{d = 2 }}}}[/tex]
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♨ Question : Solve for d.
[tex] : \sf{ \frac{d}{6} = \frac{3}{9} }[/tex]✎ Step - by - step explanation :
[tex] \sf{ \frac{d}{6} = \frac{3}{9}} [/tex]Do cross multiplication :
⇾ [tex] \sf{d \times 9 = 6 \times 3}[/tex]
⇾ [tex] \sf{9d = 18}[/tex]
Divide both sides by 9
⇾ [tex] \sf{ \frac{9d}{9} = \frac{18}{9}} [/tex]
⇾ [tex] \boxed{ \sf{d = 2}}[/tex]
And we're done!
Hope I helped!
Have a wonderful time ツ
~TheAnimeGirl ♡
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What steps should be followed to solve the inequality -4x < 8.
Multiply by -4 on each side and keep the sign.
Divide by -4 on each side and flip the sign.
Multiply by -4 on each side and flip the sign.
Divide by -4 on each side and keep the sig
Answer:
Divide by -4 on each side and flip the sign. Can you give brainliest???
Step-by-step explanation:
You have to divide -4 into both sides in order to isolate the variable. Then flip the sign because you are dividing by a negative number. Whatever you do on one side, you also do to the other.
Write the equation of a line in slope intercept form of a line that has a slope
of -9/2 and a y-intercept of 5.
Answer:
58679
Step-by-step explanation:
pls help me i need help asap as possible
The first one is A and the second one is D.
Solve for r. r + 62 ÷ 2 =1
Answer:
r = -30
Step-by-step explanation:
-30 + 31 = 1.
Lynn is making custom bricks. She combines 39 pounds of water and 48 pounds of brick dust in a mixing bucket. She spills 13 pounds of the mixture while stirring the contents. The mixture is then poured into small dirt holes to make bricks. Each brick requires 7 pounds of mixture, and the leftover mixture is washed out of the mixing bucket.
What is the greatest number of bricks Lynn can make?
bricks
How many pounds of mixture will be washed out of the bucket if Lynn makes the greatest number of bricks?
Lynn mixes 39 pounds of water with 48 pounds of brick dust, so the mixture has a total weight of 39 + 48 = 87 pounds.
13 pounds are spilled during mixing, so she's left with 87 - 13 = 74 pounds to turn into bricks.
7 pounds are needed for 1 brick, so she can make 10 bricks because 7 • 10 = 70 and 7 • 11 = 77, and 70 < 74 < 77.
If she uses the mixture to make 10 bricks, she uses up 70 pounds of it, which leaves 4 pounds to be washed out.
What is the solution to the inequality? m/-2 <10
Answer:
m>-20
Step-by-step explanation:
to leave m alone you need to multiply -2 to the other side but when you do that the sign changes because its by a negative.
Is 319,292 divisible by 4?
Answer:
Yes
Step-by-step explanation:
When you divide it, it has no remainder.
Hope this helps
Answer:
yes it is as when you divide it it has no remainder
label the sides of the triangle with leg, leg, and hypotenuse.
Answer:
Step-by-step explanation:
5. is hypothenuse because it is across from the right angle
3. and 4. are legs
BROOOO HELP PLZZZ IM VERY SMALL BRAIN
Answer:
7
Step-by-step explanation:
24 x 24 =576
25 x 25 =625
625-576= 49
square root of 49 is 7
Answer:
7
Step-by-step explanation:
a^2+b^2=c^2
24 x 24 =576
25 x 25 =625
625-576= 49
square root of 49 is 7
Solve the system and write the answer as an ordered pair.
2. y = 7x +1
y=-3x +11
Answer:
X=1 Y=8
Step-by-step explanation:
[tex] - 3x + 11 = 7x + 1 \\ 10 = 10x \\ x = 1 \\ y = 7 \times1 + 1 \\ y = 8[/tex]
(16.5 - 5) · (15 ÷ 5) + 16
Answer:
50.5
Step-by-step explanation:
Follow my sis on ig: boop.butters
Answer:
50.5
Step-by-step explanation:
PEMDAS
(11.5) * (3) = 34.5
34.5 + 16 = 50.5
Round 2.500 g to the nearest whole gram
Answer:
Step-by-step explanation:
3 grams.
Answer:
3 grams
Step-by-step explanation:
Whole numbers do not include any decimals. They include numbers such as 1, 2, 3, 4, 5...
2.500 g is equal to 2 and a half grams, which we know is between 2 and 3 grams. This means that the nearest whole gram has to be 2 or 3.
When rounding, look at the digit to the right of the digit being rounded, and if it is 5 or more, round up. If it is 4 or less keep the digit same.
Here, 5 is the digit to the right of 2, so we round up to 3 grams.
6. Find the sum or difference.
(69 - 3) - (4g + 5)
Answer:
61-4g
Step-by-step explanation:
ygbhc
Answer:
54g
Step-by-step explanation:
69-3=63
4g+5=9g
63 - 9g = 54g
"The Martin family's truck gets an average of 22 miles per gallon. Predict how many miles then can drive using 3 gallons of gas." I NEED THE ANSWER ASAP PLEASE
Answer: 66miles on 3 gallons of gas
Step-by-step explanation: multiply 22 by 3
Write is the equation of the line with a slope of m=-4/3 that passes through the point (12, - 4)
Answer:
y = -4/3x + 12
Step-by-step explanation:
dog is congruent to GED?
Answer:
Yes
Step-by-step explanation:
The Angles are the exact same.
Hope I helped! Please leave a review or rating!
Forgot how to solve this simple problem, please help
Answer:
60°
Step-by-step explanation:
To do this, you need to figure out the angle E first: 180-65-55=60°
(This is because all triangles have an equal angle measure of 180°)
Then, since the two triangles are equal, angle B is also 60°
Hope I helped! :)
Aisha had 2 gallons of paint. She used 4 /5 of the first gallon and 1/4 of the second gallon.
How many gallons were left over?
A: 15 gallon
B: 34 gallon
C: 1920 gallon
D: 1120 gallons
Answer:
19/20
Step-by-step explanation:
you spelled them wrong A is 1/5 B is 3/4 C is 19/20 D is 11/20 but C is the right answer
The leftover gallon of paint she has now is C: 19/20 gallon
What is a fraction?A fraction is written in the form of p/q, where q ≠ 0.
Fractions are of two types they are proper fractions in which the numerator is smaller than the denominator and improper fractions where the numerator is greater than the denominator.
Given, Aisha had 2 gallons of paint.
She used 4 /5 of the first gallon and 1/4 of the second gallon.
∴ The amount of leftover paint is 2 - (4/5 + 1/4).
= 2 - (16 + 5)/20.
= 2 - 21/20.
= (40 - 21)/20.
= 19/20.
learn more about fractions here :
https://brainly.com/question/10354322
#SPJ2
GET T-F OUT OF HERE MATE
Answer:
ok mate
Step-by-step explanation:
Answer:
OI I NEVER LEFT
Step-by-step explanation:
You have been asked to build a scale model of your school out of toothpicks. Imagine your school is 30 feet tall. Your scale is 1 ft:1.26 cm.
Answer:
The model will be 6 toothpicks tall.
Step-by-step explanation:
your school is 30 feet tall and 1 feet is 1.26 cm, so you would most likely multiply 30 and 1.26 in order to get the height of the scale model which is 37.8 cm. Each toothpick is 6.3 cm, you would take 37.8 and divide it by 6.3 to get the number of toothpicks So, for you to build the school, it would be 6 tp tall.
Rewrite using a single positive exponent.
7^9 x 7^-2
Answer:
7^7
Step-by-step explanation:
When you multiply exponents with the same base, you add the exponents
Hope it helped!
Enter the values for the highlighted variables to complete the steps to find the sum:
a =
b =
c =
d =
e =
f =
g =
Answer:
a ⇒ -1
b ⇒ -9
c ⇒ 9
d = 3
e ⇒ 3
f ⇒ 2
g ⇒ 1.5
Step-by-step explanation:
Answers off of Edge 2020
a. -1
b. -9
c. 9
d. 3
e. 3
f. 2
g. 1.5