Nathan built a triangular garden in his backyard, as shown.
How much of the backyard is not covered by the garden?
A.141 square feet
B.78 square feet
C.120 square feet
D.99 square feet
Answers
Answer:
Step-by-step explanation:
Subtract the area of the triangle from the rectangular area. AT=bh/2 and AR=LW so
A=12(10)-7(6)/2
A=120-21
A=99 ft^2
Related Questions
Pls help with math it’s due tonight
Answers
Answer:
0.5+8
Step-by-step explanation:
The slope intercept form is mx+b
Mx is the slope
b is the y intercept
The slope formula is y2-y1/x2-x1
2 points to find the slope:
(2,9) (4,10)
10-9=1
4-2=2
1/2=0.5
The y-intercept is the number that goes through the number line when x equals 0. The y intercept is 8.
Which function is equivalent to g(x) = x2 + 15x - 54?
A)
9(x) = (x + 9)(x-6)
B)
9(x) = (x + 18)(x - 3)
C)
g(x) = (x - 9)(x + 6)
D)
9(x) = (x - 18)(x + 3)
Answers
B.
[tex]x^2+15x-54=(x+18)(x-3)[/tex]
Hope this helps.
Lines a and b are parallel.
What is the measure of angle s?
Enter your answer in the box
S=
Answers
Answer:
22 degrees
Step-by-step explanation:
The angle that measures 158 degrees and angle u are supplementary angles, meaning they add up to 180 degrees.
Angle s and angle u are corresponding angles, meaning that they are congruent.
This means that the angle that measures 158 degrees and angle s are supplementary as well. Knowing this, we can construct the following equation:
[tex]180=158+s[/tex]
Subtract both sides by 158
[tex]180-158=158+s-158\\22=s[/tex]
Therefore, angle s has a measure of 22 degrees.
I hope this helps!
Show work: Factor 2x^2 + 5x - 3
Answers
Answer:
(2x-1)(x+3)
Step-by-step explanation:
2x(x+3)-1(x+3)
(2x-1)(x+3)
Answer:
(x + 1) (2 x + 3)
Step-by-step explanation:
Write the middle term as + 5 x = 2 x + 3 x
And factor by grouping:
2 x^2 + 2 x + 3 x - 3
2 x (x + 1) + 3 (x + 1)
(x + 1) (2 x + 3)
A carpet salesman sold 5,000 yards of carpet in one month at an average of $3 per yard. His commission was 16%. How much money did he make that month?
Answers
Answer:
5000x3.00= total sales 15000 x 16% or.16
= 2400
Step-by-step explanation:
1.Find Gross Sales
2. Get retail sales 3.00 x 5000
3. Total Sales times commission 15000 x .16
If x= 3, what is the value of 4x2 - 7?
Answers
Answer:
D:29
Step-by-step explanation:
4(3) ^2 - 7 =
6^2 -7 =
36 - 7 = 29
hope this helped!
Explanation: First we substitute 3 into the equation: 4(3^2)-7. Next we find what 3^2 is. 3^2 or 3x3 is equal to 9. The equation is now 4x9-7. 4x9 is 36 and 36-7=29.
Hope this helped.
Which expression is equivalent?
Answers
Answer:
y⁸/x¹⁰
[tex] \\ [/tex]
Step-by-step explanation:
[tex] \sf{\large{( \frac{ {x}^{ - 4}y }{ {x}^{ - 9} {y}^{5} } ) ^{2} }}[/tex]
[tex] \large{ \sf{= \frac{ {x}^{ - 4 \times 2} {y}^{2} }{ {x}^{ - 9 \times 2} {y}^{5 \times 2} } }}[/tex]
[tex] \large{ \sf{= \frac{ {x}^{ - 8} {y}^{2} }{ {x}^{ - 18} {y}^{10} } }}[/tex]
[tex] \large{ \sf{ = {x}^{ - 8 - ( - 18)} {y}^{2 - 10} }}[/tex]
[tex] \large{ \sf{ = {x}^{ - 8 + 18} {y}^{ - 8} }}[/tex]
[tex] \large{ \sf{ = {x}^{10} {y}^{ - 8} }}[/tex]
[tex] \large{ \sf{ = \frac{ {x}^{10} }{ {y}^{8} } }} [/tex]
[tex] \large{ \sf{ = \frac{ {y}^{8} }{ {x}^{10} } }}[/tex]
how to solve this on
Answers
Answer:
-2=0.11 -1=0.33 0=1 1=3 2=9
Step-by-step explanation:
domin -2,-1,0,1,2
range 0.11 0.33 1 3 9
y intercept 1
What is the Angle of 1, 2 and 3
Answers
Answer:
ask ur mother
Step-by-step explanation:
ms reynolds sprinkler system has 6 station that water all parts of herfront and back lawn each station runs foe an equal amount of time if it takes 56 minutes for the first 4 station to water how long does it take to water all parts of her lawn?
Answers
Step-by-step explanation:
idont Andre stand inglish can you transfer for Arabic plz
Greg saved $6000 in his bank account. His account interest rate is 2.5%. What will be the amount of interest earned after 5 years?
Answers
Answer:
$6750...............
SI = P*R*T/100
SI = 6000*2.5*5/100
SI= $750
amount= P+SI
Amount= 6000+750
Amount= $6750
Molly is training for a race and is running 4 miles each week for the next 12 weeks.If molly already ran 1 3/5 mile on the first day of the week,how many more miles does she need to run in order to reach her goal for this week?
Plz help
Answers
Answer:
2.4 miles or 2 2/5
Step-by-step explanation:
All the explanation is in the picture!
Hope this helps!
-TheAnimeCatUwU
#LearnWithBrainly
Use the triangle below to find cos V.
Answers
Answer:
[tex]cos\ V = \frac{2\sqrt{29}}{29}[/tex]
Step-by-step explanation:
Given
The attached triangle
Required
Find cos V
In trigonometry:
[tex]cos\theta = \frac{Adjacent}{Hypotenuse}[/tex]
In this case:
[tex]cos V= \frac{TV}{UV}[/tex]
Where
[tex]TV = 6[/tex]
and
[tex]UV^2 = TV^2 + TU^2[/tex] -- Pythagoras
[tex]UV^2 = 6^2 + 15^2[/tex]
[tex]UV^2 = 261[/tex]
Take square roots
[tex]UV = \sqrt{261[/tex]
[tex]UV = \sqrt{9*29[/tex]
[tex]UV = \sqrt{9} *\sqrt{29[/tex]
[tex]UV = 3\sqrt{29[/tex]
So:
[tex]cos V= \frac{TV}{UV}[/tex]
[tex]cos\ V = \frac{6}{3\sqrt{29}}[/tex]
[tex]cos\ V = \frac{2}{\sqrt{29}}[/tex]
Rationalize:
[tex]cos\ V = \frac{2}{\sqrt{29}}*\frac{\sqrt{29}}{\sqrt{29}}[/tex]
[tex]cos\ V = \frac{2\sqrt{29}}{29}[/tex]
A hardware store is offering 20 light bulbs at a total cost of $71.02, which includes a 6% sales tax. Before taxes, how much did a single light bulb cost?
Answers
Answer:
3.35
Step-by-step explanation:
106%->71.02
100%->67
67÷20=3.35
Use the box method to distribute and simplify (-5x-2)(-2x^2+6x).
Answers
Answer:
[tex]10x^{3} - 26x^{2} - 12x[/tex]
Step-by-step explanation:
1) Use the FOIL method: (a+b)(c+d)=ac+ad+bc+bd.
[tex]10x^{3} - 30x^{2} + 4x^{2} -12x[/tex]
2) Collect like terms.
[tex]10x^{3} + (-30x^{2} +4x^{2} )-12x[/tex]
3) Simplify.
[tex]10x^{3} - 26x^{2} -12x[/tex]
Therefor, the answer is, 10x^3 - 26x^2 - 12x.
HELP ME WITH THIS PLEASEEEE
Answers
x= 4/3 y + 2/3
sorry if they are incorrect
I need help with this problem answers is right there but show me how to get that answer
Answers
HELP PLESE WILL GIVE BRAINLIST
Answers
Answer:
shed height = 12 feet
shed width = 28 feet
Step-by-step explanation:
3/4"=3' then 1"=4'
3" tall=4x3"=12'
7" wide=4x7"= 28'
Find the missing length for #11. Please help!
Answers
Answer:
x=16
Step-by-step explanation:
so you know that the other side of the right traingle is 15
so x2+18x+81=225+144+x2
18x=288
x=16
i am a parent and needhelp with this 11 + 3(9 − 6) − 4
Answers
Answer:
i'm sure its 16
Step-by-step explanation:
A wedding at Boone Hall Plantation costs $22,200 for 120 people. How much does Boone Hall charge per guest?
Answers
Answer:
$185 per person
Step-by-step explanation:
22,200/120=185
Leeza’s aquarium holds 55 gallons of water. She is filling the tank and has already put in 22 gallons. Which inequality can determine out how many more gallons she might put in the tank?
Answers
Answer:
The inequality that will be used would be
x + 22 <= 55
2.3.33
Find the zeros of the following quadratic function by completing the square. What are the x-intercepts of the graph of the function?
f(x) = x2 + 12x - 72
Answers
The authors of the firsthand and secondhand accounts use different language to describe the pony's arrival. Which BEST states the difference between the authors' language styles? READ IT! Trail Mail! READ IT! The Sacramento Bee
Answers
Answer: The answer is The secondhand account is more formal.
Step-by-step explanation:
Answer:
The secondhand account is more formal.
Step-by-step explanation:
please help me out with this question.
Answers
Answer:
Step-by-step explanation:
25 girls play either or both games.
5 girls do not play either game.
The Lincoln Memorial in Washington, D.C., is approximately 57 m long and 36 m wide. If you want to make a scale drawing of the base of the building using a scale of 1 cm: 15 m, what would be the dimensions of the scale drawing?
Answers
Answer:
Step-by-step explanation:
3.8cm by 2.4cm
if paul rode at a constant speed, how fast did he travel in miles per hour(please help me i will give brainliest i promise)
Answers
Answer:
Raul traveled 31.25 miles an from 1:50 to 4:20. So, subtract those, you get 2:30. Turn 2:30 into a decimal (2.30) and now divide 31.25 by 2.30. the answer is 13.59 rounded That number turned into a Fraction is about 13 miles an hour.
Step-by-step explanation:
Answer: A
Step-by-step explanation:
the difference between the start time and end time is 2hrs and 30mins
So this means we have to multiply the number and add half of it.
12[tex]\frac{1}{2}[/tex] + 12[tex]\frac{1}{2}[/tex]+ 6[tex]\frac{1}{4}[/tex]= 31[tex]\frac{1}{4}[/tex]
(now can get a brainliest lol)
convert 60g : 5kg to simplest form
Answers
Answer:
I'm not sure but I think u should divide and get 12 kg I am so unsure so pls make sure if it's correct.
Answer:
1/12
Step-by-step explanation:
5/60 divide both sides by 5 is equal to 1/12
Michaela buys 2 cartons of eggs at $1.58 a carton, 4 pounds of ground turkey at $6.99 a pound, and a jar of
strawberry jam for $4.38. She gives the cashier four $10 bills.
Answers
Answer:
your answer is 4.50. the total of cartons eggs is 3.16+ the total of turkey 27.96+ the jar 4.38= 35.50 now we can do the math 40-35.50= 4.50. I hope it helps!
Step-by-step explanation:
it is
4.50
why os ot because 9 did the math
Solve for !!!!!!!!!!!!
Answers
Step-by-step explanation:
2 x - 1 > -5
5
2 x > -5 +1
5
2/5x > -4, because the right part is negative greater than or equal to( > ) will be less than or equal to( < ).
2x < -20
2. 2
x < -10
S.S = [ -10,-9,-8,-7,.....]