Answers
Answer:
[tex]A = 180 - (90 + 72) \\ A= 18° \\ \\ from \: pythogoras \\ a = 3.4 \\ b = 10.5[/tex]
Related Questions
After her mother gives her 8 pencils, Sara has (x + 8) pencils. She gives one-fourth of her pencils to to Tim. How many pencils, in terms of x, does Tim have? (Answers in the picture)
Answers
Answer:
¼x+2 pencils
Step-by-step explanation:
¼ of (x+8)pencils
¼×(x+8)
¼x+2
Please help!! I'll give brainleist
Jordan works for a landscape company during his summer vacation. He is paid $12 per hour for mowing lawns and $14 per hour for planting gardens. He can work a maximum of 40 hours per week, and would like to earn at least $250 this week. If m represents the number of hours mowing lawns and g represents the number of hours planting gardens, write a system of inequalities that could represent the given conditions.
Answers
Answer:
m + g < 40
12m + 14g > 250
Step-by-step explanation:
Given : Jordan is paid $12 per hour for mowing lawns and $14 per hour for planting gardens.
Let m represents the number of hours mowing lawns and g represents the number of hours planting gardens.
He can work a maximum of 40 hours per week, and would like to earn at least $250 this week.
Then, the system of the inequality becomes
m + g < 40
12m + 14g > 250
Mike weighs 90 pounds. On a web site, he calculated that he would weigh about 15 pounds on the Moon. Write an explanation relating pounds on earth, e, to pounds on the Moon, m. About how many pounds would Mikes's dog weigh on the Moon if he weighs 54 pounds on earth.
Answers
Answer:
49
Step-by-step explanation:
A fair, six sided dice is thrown twice.
What is the probability that a 3 is thrown on both occasions?
Answers
"Which expression stands for "32 more than a number d"?"
A: 32d
B: 32 - d
C: 32 + d
D: 32 ÷ d
I really need help on this question! It's really confusing
Answers
Answer:
32+d
Step-by-step explanation:
because it's asking for 32 added on to whatever d is
example
if d=5 it would be asking what's 32 +5
Explanation: if you were trying to get 32 more than a number you would add the number plus the variable.
I hope this helps! ^^
2x-8+3x+2=4x+10+3x-6
Answers
Pls help Its due at 11:59 pm if I don't do think I could end up failing
Answers
Answer:
Pretty sure its 0.6x + 0.5= 0.75
Step-by-step explanation:
[tex]\boxed{\boxed{\pink{\bf \dag Value \ of \ x \ is \ \dfrac{5}{12}}}}[/tex]
Step-by-step explanation:A linear equation is given to us and we need to solve the equation by converting it into a equivalent equation that does not contain fractions . So the given equation is :-
[tex]\bf\implies \dfrac{3}{5}x + \dfrac{1}{2}=\dfrac{3}{4}[/tex]
Here the denominators of the fractions are 5 , 2 and 4. So LCM of 5 , 2 and 4 is , 20 .
So , Multiply whole equation by 20 .
[tex]\bf\implies 20 \bigg( \dfrac{3}{5}x + \dfrac{1}{2} \bigg) = 20 \times \dfrac{3}{4}\\\\\bf\implies 4\times 3x + 10 = 5\times 3 \\\\\bf\implies 12x + 10 = 15 \:\: \bigg\lgroup \blue{\bf Equivalent \ equation \ without \ fractions .}\bigg\rgroup [/tex]
Now let's solve this equation since we successfully converted it into a equivalent equation without fractions.
[tex]\bf \implies 12x + 10 = 15 \\\\\bf\implies 12x = 15-10 \\\\\bf\implies 12x = 5 \\\\\bf\implies\boxed{\red{\bf x =\dfrac{5}{12}}}[/tex]
★ Hence the value of x is 5/12 .Find the slope given the points (-2,-9) and (-1,-3).
will give brainliest!!!!
Answers
Answer:
The slope is 6
Step-by-step explanation:
Y2-Y1 / X2-X1
-3-(-9) / -1-(-2)
6
Answer:
m = 6
Step-by-step explanation:
slope (m) = rise / run
rise = y2 - y1 = -3 - (-9) = 6
run = x2 - x1 = -1 - (-2) = 1
slope = 6/1 = 6
Solve for x:
1/5(5x + 12) = 18
Answers
Answer:
5x+12=18*5
5x=18*5-12
x=(18*5-12)/5
x=78/5
x + 2.4 = 18
x + 2.4 - 2.4 = 18 - 2.4
x = 15.6
Hope that helps :))
if it is wrong sorry
find the slop of the line that passes through these two points. (2,-3) (6,4)
Answers
Answer:
7/4
Step-by-step explanation:
(-3-4)/(2-6)=
-7/-4=
7/4
Answer:
The answer to the question provided is:
[tex] \frac{7}{4} [/tex]
Step-by-step explanation:
❃This what the slope formula looks like:
[tex]slope = \frac{y_2 - y_1 }{x_2 - x_1}[/tex]
❃All we have to do is plug in:
[tex]slope = \frac{4 - ( - 3)}{6 - 2} = \frac{7}{4} [/tex]
❃Therefore, the slope is:
[tex] \frac{7}{4} [/tex]
Girl Scout Troop has an order for 48 cases of cookies; each case contains 12 boxes. They just received a new order for 576 boxes of cookies. How many additional cases of cookies do they need? Please show your calculations!
Answers
Answer: 48 cases
Step-by-step explanation:
The Girls Scout Troop has an order of 48 cases of cookie and each case has 12 boxes.
They received a new order for 576 boxes of cookies.
The number of cases they will need for that additional order is:
= 576 /12
= 48 cases
The Guinness book of world records states that the tallest trophy is about 270 inches. If they stacked 4 of those trophies on top of each other, how high would they be?
answer plz
Answers
Hey there!
If the tallest trophy is about 270 inches, and you stack 4 of those trophies on top of each other, you'd be multiplying 270 times 4.
270×4= 1,080
So, if you stacked four 270-inch trophies on top of each other, they would be 1,080 inches high.
i need help 2021 bad already
Answers
Answer:
i think its1. true2. false 3.true4. false
Step-by-step explanation:
Answer:
1. false 2. false 3. true 4. true
Step-by-step explanation:
yw
What is the volume of a rectangular prism that is 1 1/2 inches by 2 1/4 inches by 4 inches? Show your reasoning
Answers
help please someone
The volume of the rectangular prism is given by the equation
A = 13 1/2 inches³
What is the Volume of a Rectangle?
The volume of the rectangle is given by the product of the length of the rectangle and the width of the rectangle and the height of the rectangle
Volume of Rectangle = Length x Width x Height
Volume of Rectangle = Area of Rectangle x Height
Given data ,
Let the volume of the rectangular prism be represented as A
Now , the equation will be
The length of the rectangular prism L = 1 1/2 inches
The length of the rectangular prism L = 1.5 inches
The width of the rectangular prism L = 2 1/4 inches
The width of the rectangular prism L = 2.25 inches
The height of the rectangular prism L = 4 inches
So , the volume of the rectangular prism A = Length x Width x Height
Substituting the values in the equation , we get
The volume of the rectangular prism A = 1.5 x 2.25 x 4
On simplifying the equation , we get
The volume of the rectangular prism A = 13.5 inches³
Hence , the volume of rectangular prism is 13.5 inches³
To learn more about volume of rectangle click :
https://brainly.com/question/25422723
#SPJ5
What is 25% of 50? I ready diagnostic test
Answers
Answer:
12.5
Step-by-step explanation:
50 times 0.25
Hey there!
[tex]\bold{What\ is\ \ 25\%\ of\ 50?}[/tex]
[tex]\bold{of = multiply (\times)}[/tex]
[tex]\bold{25\% =\dfrac{25}{100}= \dfrac{1}{4}}[/tex]
[tex]\bold{\dfrac{1}{4}\times 50= \dfrac{50\div2}{4\div2}=\dfrac{25}{2}=\underline{12.5}}[/tex]
[tex]\boxed{\boxed{\bold{Answer: 12.5}}}\huge\checkmark[/tex]
Good luck on your assignment and enjoy your day!
~[tex]\frak{LoveYourselfFirst:)}[/tex]
Triangle Congruence Theorems help!!
Answers
Answer:
1,2,4
Step-by-step explanation:
I hope this helps
How many solutions does the equation 4x + 28 = 4(x + 3) +16 have? Α 0 B. 1 C. 2 D. infinitely many
Answers
Answer: I think maybe zero
Step-by-step explanation:
4x + 28 = 4x + 12 + 16
4x + 28 = 4x + 28
So, as you can see from the answer above, the answer if this question is D. Infinity many.
Glad I could help! Also, can you mark my answer as the brainliest answer?
Thank you so much!
The following data points represent the number of red candy pieces in each of Nate's bags of candy.
4, 7, 11, 11,2,5,8
Using the data, create a histogram
Answers
Answer:
The graph goes the first red piece has one bag and the rest have two so ur graph should kinda look like _---
Step-by-step explanation:
i got it right on khan academy
can some one type a 300 word essay for me i will give brainliest and 100 points
Answers
Answer:
hold up and essay about what?
30 points!!!! ASAP
Triangle ABC is transformed to triangle A′B′C′, as shown below:
A coordinate grid is shown from negative 4 to 0 to 4 on both x- and y-axes. A triangle ABC has A at ordered pair 3, 0, B at ordered pair 4, negative 2, C at ordered pair 1, negative 3. A triangle A prime B prime C prime has A prime at ordered pair negative 3, 0, B prime at ordered pair negative 4, negative 2, C prime at ordered pair negative1, negative 3.
Which equation shows the correct relationship between the measures of the angles of the two triangles?
The measure of angle ABC = The measure of angle B prime C prime A prime
The measure of angle ABC = The measure of angle C prime A prime B
The measure of angle BCA = The measure of angle C prime A prime B prime
The measure of angle BCA = The measure of angle B prime C prime A prime
Answers
Answer:
D
Step-by-step explanation:
Answer:
The measure of angle BCA = The measure of angle B prime C prime A prime
Un călător parcurge un drum în trei zile în prima zi merge o treime din drum și încă 15 km A doua zi parcurge două Septimi din rest iar în a treia zi ultimii 75 km Ce lungime are drumul
Answers
Answer:
Step-by-step explanation:
Fie distanța totală = x
Un călător parcurge un drum în trei zile
În prima zi merge o treime din drum și încă 15 km
= 1 / 3x + 15km
A doua zi călătorește două șapte din restul
= 2 / 7x
În a treia zi
75 km
Cât de lung este drumul
= 1 / 3x + 15 + 75 + 2/7 (2 / 3x).
What is the difference between the median and the range in the data set shown below?
A. 5
B. 4.75
C. 1
D. 0.25
Answers
Answer:
a. 5
Step-by-step explanation:
arrange
1 2 3 5 5 6 6 6 8 9 9 10 10 11 12 13
median=6+8/2=7
range=13-1=12
difference=12-7=5
please mark as brainliest
Answer:
a 5
Step-by-step explanation:
PLEASE HELP ME !!
Find the slope of the line that goes through the points (18,-4) & (-6,4) as a reduced fraction.
Answers
Answer:
1/3
Step-by-step explanation:
Slope = rise/run = (4- -4)/(-6-18) = 8/24 = 1/3
Find an expression which represents the sum of (9x+4y) and (-6x+4y) in simplest terms.
Answers
Answer:
54x+16y
Step-by-step explanation: u have insta
Ok the answer Is 3x+8y trust me it'll save you in algebra
If fifteen workers did a job in eight hours, how long would it take five workers to do half of this job?
Answers
Answer:
2 i think
Step-by-step explanation:
PLEASE HELP I WILL GIVE BRAINLIEST PLEASE!!!!! THIS IS DUE IN 5 MINUTES!!!! IM DESPERATE
Interest = ?
Principal = $1450
Interest rate = 9%
Time = 5 years
Answers
Answer:
$652.50
Step-by-step explanation:
Interest earned = 1450 * (.09) * (5) = $652.50
HELP ASAP.
1. 6 x 6 x 6 x 6 x 6=?
a, 56
b. 65
2. 3 x 3 x 3 x 3=?
a, 43
b. 34
Answers
Hey there!
#1 ⬇️
6 × 6 × 6 × 6 × 6
6 × 6 = 36
36 × 36 × 6
36 × 36 = 1,296
1296 × 6 = 7,776
Answer: 7,776 ☑️
#2 ⬇️
3 × 3 × 3 × 3
3 × 3 = 9
9 × 9 = 81
Answer: 81 ☑️
Good luck on your assignment and enjoy your day!
~LoveYourselfFirst:)
help plz !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Answers
Answer:
h=2
Step-by-step explanation:
what type of environment did the aboriginals live in?
individual
community
solo
Answers
Answer:
Community
Step-by-step explanation:
did it on edge
Brian bought beverages for his coworkers. On Monday he bought 3 sodas and 4 iced teas for $18. On Tuesday he bought 5 sodas and 2 iced teas for $16.
Answers
Answer:
what is the question
Step-by-step explanation:
Answer:
3x+4y=18 and 5x+2y=16
x=the cost of the sodas
y=the cost of the iced teas
then you do
3x+4y=18, and 10x+4y=32 (the equation is still equivalent to 5x+2y=16, you just doubled it)
next,
10x+4y=32
-3x-4y=-18 (once the y's match, make one negative and one positive)
which leaves you with:
7x=14
which means
x=2
Plug the x value back into the equation, for this I chose to plug it back into 3x+4y=18
3(2)+4y=18
6+4y=18
4y=12
y=3
so the final answer is x=2, and y=3