HELP PLEASE DID I WRITE THESE CORRECTLY??
Answer:
Yes you did
Step-by-step explanation:
ill give brainliestt help?
Answer:
the middle slab is 10 cubic feet
Step-by-step explanation:
because if you measure it it is 2 more cf
please can i have brainliest
Answer:
6 cubic feet
Step-by-step explanation:
bc he said he used 14 cubic feet of cement and the total of the squares are 8 so u find the difference of 8 and 14 which is 6
I HOPE this HELPSS
How far from the base of a house should you place an 18-foot ladder if it is to reach a window that
is 15 feet high?
MAY SOMEONE HELP PLZ!
Answer:
First pic
[tex]ratio = \frac{62.8}{2 0} \\ = 3.14[/tex]
Second pic
[tex] < c + 2x + (3x + 10) = 180 \\ < c = 180 - 3x - 10 - 2x \\ < c = 170 - 5x[/tex]
Answer:
Step-by-step explanation:
#1Circumference equation:
C = πdCircumference to diameter ratio is:
C/d = π = 3.14Same result comes from the tableCorrect choice is B#2Sum of angles of a triangle is 180°
m∠A + m∠B + m∠C = 180°A and C are equal angles as opposite sides are congruent.
2(3x + 10) + 2x = 1806x + 20 + 2x = 1808x = 160x = 20m∠C = 3*20 + 10 = 70°Please help!!!
The volume of gas varies inversely with the pressure exerted. If the volume is 3.5 liters when the pressue is 5, find the volume wihen the pressure is 8.
Answer:
v = k/p
where k is constant
3.5 = k/5
k = 3.5 × 5
k = 17.5
v = 17.5/p
v= 17.5/8
v = 2.1875
v ≈ 2.20 litres
Help
If you add Natalie's age and Fred's age, the result is 36. If you add Fred's age to 3 times Natalie's age, the result is 60. Write and solve a system of equations to find how old Fred and Natalie are.
Answer : Let Natalie's age be x. Let Fred's age be y. Add Fred's age to 3 times Natalie's age, the result is 65. Answer : Natalie is 13 years old and Fred is 26 years old.
Step-by-step explanation:
so sorry is wong
Razor blades are quoted at German port at 490 DM per kg. Find the imported cost of blades per gross, being given that £1 = 3.91DM,Re1 = £0.044, 1 kg 15400 grains, weight of blade = 3.2 grains,average cost of transport, insurance, customs etc. Rs 26.81 per gross
What is the equation of the line that passes through the points (-6,-5) and (-3,0)?
Answer:
y--3=5(x--6)=5x-y+27
Step-by-step explanation:
mrk me brainliest plz
what is the area of the triangle
(-6,6)
(-2,6)
(-5,-3)
Answer:
(-2,6)
Step-by-step explanation:
idek but you didn't give us a picture
1. Find the area of the figure. * 24 cm 9 cm 10.5 cm 12 om
Paula drinks 1 tenth gallon of milk every morning. How many days will it take Paula to drink 1 gallon of milk,no files just type it.
Answer:
10 days
Step-by-step explanation:
Divide 1 gallon by
0.1 gallon per day:
1 gallon
---------------------- = 10 days
0.1 gallon/day
Here we go again: Each set of points are connected to form a line segment. What is the length of each?
A. 1 unit
B. 2 units
C. 3 units
D. 4 units
Answer:
b .2 units
Step-by-step explanation:
On the line that passes through point C, mark a point D that is distinct from point C. Use the slope formula along with coordinates of points to find the slopes of and . Show your work.
Answer:
PLATO
Step-by-step explanation:
Answer:
The coordinates of point D will vary based on the point location, but the resulting slope of the line through points C and D will be the same.
A = (-3, 3), B = (-1,-1)
Slope of AB = (YB−YA) / ( XB –XA) =−1−3 / −1−(−3)= − 4 / 2= −2
D = (-1,6), C = (1,2)
Slope of DC = (YC−YD) / (XC−XD)= 2 – 6 / 1−(−1)=−4 / 2=−2
Step-by-step explanation:
Which of the following sets of numbers could represent the three sides of a triangle?
{8, 11, 16}
{7, 12, 19}
{9, 21, 31}
{10, 22, 34}
Plz help!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Answer:
Step-by-step explanation:
c
hello help!!! i think i already what the answer is I just need to make sure
which of the following statements are true?
1) all complementary angles have a sum of 180°
2) supplementary angles are two acute angles
3) complementary angles are never congruent
4) two right angles are always supplementary
Answer:
4
Step-by-step explanation:
Betty babysat for 3 hours each night for 12 nights. She earned a total of $288 babysitting. Betty wants to calculate her hourly rate. How much did Betty earn per hour babysitting?
Answer:Betty earned $8 per hour babysitting
Step-by-step explanation:
Number of hours worked per day =3
Number pf nights worked =12
Number of hours wored for 12 nghts =3x12=36hours
Now if 36 hours earned her $288
1 hour will earn her=( 288 x 1) / 36 = 8 hours
Given the points (4,-1) and (3,5), find the slope
A.) 6
B.) -6
C.) 1/6
D.) -1/6
Answer: slope is -6
equation is y=-6x+23
Step-by-step explanation:
mrk brainliest plz
Answer:
B
Step-by-step explanation:
you can use the slope formula which is (y₂ - y₁)/(x₂ - x₁).
Plug the numbers in:
(5 - (-1)/(3-4)
6/-1
= -6
ILL BRAINLIEST YOU
PLEASE HELP ME
Answer:
blank 1 is answer d
blank 2 I'm not sure
blank 3 is answer c
blank 4 is answer a
Are there more options than answers a-d?
There are 280 pieces of fruit in a fruit salad. There are twice as many raspberries as blueberries, three times as many grapes as cherries, and four times as many cherries as raspberries. How many cherries are there in the fruit salad?
Answer:
64 cherries
Step-by-step explanation:
Given that
There are 280 pieces of fruit in a fruit salad
There are twice as many raspberries as blueberries,
three times as many grapes as cherries,
and four times as many cherries as raspberries
We need to find out the number of cherries in the fruit salad
So,
Let us assume the blueberries be x
So, the raspberries be 2x
Cherries be 8x
And, grapes be 24x
Now
x + 2x + 24x + 8x = 280
35x = 280
x = 8
hence, the No of cherries in the salad
= 8 x
= 8(8)
= 64 cherries
ASAP HELP HELP
AND HOW DID YOU GET THE ANSWER
Answer:
B
Step-by-step explanation:
A straight line equals to 180 degrees. The example shown is a linear pair!
You are making powdered drink mix. You mix 3 teaspoons of drink mix with 1 cup of water for 1 serving.
How much mix and water do you need for 7 servings?
How much mix and water do you need for 2 servings?
Answer:
For 7 servings, you need 21 teaspoons of drink mix and 7 cups of water
For 2 servings, you need 6 teaspoons of drink mix and 2 cups of water
Step-by-step explanation:
Since you need 3 teaspoons of drink mix per serving, multiply number of servings by 3 to find teaspoons of drink mix
Since you need 1 cup of water per serving, the number of servings is equal to the number of cups
What are the roots of g(x)=(x−1)(x+3) ?
Answer:
1 and 3
Step-by-step explanation:
( x - 1 ) ( x - 3 ) = 0
x - 1 = 0
x = 1
x - 3 = 0
x = 3
The roots are 1 and 3.
What is the volume of a hemisphere that has a diameter of 12.6 cm, to the nearest tenth of a cubic centimeter?
what is 1/2 times 2
what is 3/2 times 2
what is 2/7 times 7
what is 3/4 times 4
what is 7/8 times 8
what is 5/6 times 6
Plz help me I rlly need it!
50 POINTS
If A denotes the area of the sector of a circle of radius r formed by the central angle theta, find the missing quantity. if necessary, round the answer to two decimal places.
r=9 inches, theta = pi/6 radians, A=?
Answer:
Area of sector = 21.21
Step-by-step explanation:
Answer:
Area of sector = ½ r² ∅
1/2 ( 9^2) pi/6
81 x pi/6 x 1/2
81 x (0.52359877559) x 1/2
Area of sector = 21.21
Step-by-step explanation:
Donna is 37 years old, and she owns her car, which she uses to drive to work. Her collision deductible is $500, and she does not have comprehensive coverage. If her car's safety rating is 12, what is her annual premium?
Answer: $1725
Step-by-step explanation:
7. {MCC.7.G.3} Name the cross sectional area below. *
Right Triangle
Isosceles Triangle
Diamond
Scalene Triangle
I need help!!
Help ASAP plsplsplsplsplsplspls
Answer:
Hello! answer: x = 132
Step-by-step explanation:
This is a supplementary angle meaning it will add up to 180 degrees 180 - 48 = 132 therefore x = 132 HOPE THAT HELPS!