Answer:
count all the boxes it covers(that is your area)
answer : 27
Step-by-step explanation:
f(x) = 2x^2 − 6x + 3 for x = −1
Which one is for inverse tangent?
Answer:
A
Step-by-step explanation:
i looked at my chart
Answer:
A
Step-by-step explanation:
H e l p y ’ a l l p l e a s e
Answer:
im assuming that is a parallelogram and that youre solving for x so
2x - 5 = 17
2x = 22
x = 11
A swimming pool holds 18,000 gallons of water. The pool is 40% full. How many more gallons are needed to fill the pool?
Answer:
Since 40% of 18,000 gallons is 7,200 gallons filled up, then 18,000-7,200 gallons= 10,800 gallons left to fill up the poolStep-by-step explanation:
40% of 18,000 gallons means
40 x 180= 7,200 gallons
18,000-7,200 gallons= 10,800 gallons\angle DAC=\angle BAD∠DAC=∠BADangle, D, A, C, equals, angle, B, A, D. What is the length of \overline{AC} AC start overline, A, C, end overline? Round to one decimal place. Stuck
Answer:
AC = 4.5 units
Step-by-step explanation:
Given question is incomplete without the figure; find the figure attached.
By applying angle bisector theorem in the given triangle ABC,
(Since, AD is the angle bisector of ∠BAC)
[tex]\frac{AC}{CD}=\frac{AB}{BD}[/tex]
[tex]\frac{AC}{2.5}= \frac{6.8}{3.8}[/tex]
AC = [tex]\frac{6.8\times 2.5}{3.8}[/tex]
AC = 4.47
AC ≈ 4.5 units
Length of side AC in the given triangle = 4.5 units.
Answer: 5.9
Step-by-step explanation: Khan Academy
After 3 rounds, 43 students are eliminated from the freeze dance game. There are 56 students remaining. Find the number of students who started the game.
There are 4 consecutive even integers that sum to 332. What is the greatest of these
integers
Answer:
86
Step-by-step explanation:
let the numbers be x,x+2,x+4,x+6
Then x+x+2+x+4+x+6=332
4x=332-12=320
x=320/4=80
so numbers are 80,82,84,86
Leo's age is 21 less than 2 because of his sisters age. If her sister is 23 years old how old is Leo
how do you convert percentages into decimals??
Answer:
Divide a percent by 100 and remove the percent sign to convert from a percent to a decimal.
Example: 10% becomes 10/100 = 0.10.
Example: 67.5% becomes 67.5/100 = 0.675.
Step-by-step explanation:
Hopes this helps
Answer:
Step-by-step explanation:
Divide a percent by 100 and remove the percent sign to convert from a percent to a decimal.
Example: 10% becomes 10/100 = 0.10.
Example: 67.5% becomes 67.5/100 = 0.675.
\\
x² - 2x - 2 x 5 =
Show your work.
Your answer would be 2(x+1)
Caleb had a busy summer! He and his family went on a vacation to Mexico for 6 days. Then, Caleb went to summer camp for 42 days. How many times as long as the vacation to Mexico was the summer camp?
Answer:
7
Step-by-step explanation:
Since he was 6 days in mexico and 42 days in summer camp, we can divide 42 by 6 which would give us 7 so he spent 7 times more days in camp than in mexico
HELP FAST ITS TO RPROVE MY TEACHER WRONG
Answer
use goo gle
Step-by-step explanation:
SSS, ASA, SAS, or AAS?
Answer:
ASA
Step-by-step explanation:
Angle side angle test
angle BAC = angle RPQ
side AC = side PQ
angle BCA = angle RQP
70 isn’t my answer I just clicked it by accident but I need help on this
Answer:
C: 26
Step-by-step explanation:
The distance between A and B is 8 and the dstance between B and C is 5. Add 8+8+5+5=26
Write an equation that represents the line.
Use exact numbers. Help quick plz
Answer:
y = 7/5x + 7
Step-by-step explanation:
Answer:
y−4= 7/5(x+2)
Step-by-step explanation:
7th grade math again
George Washington
Step-by-step explanation:
so tea
Answer:
Step-by-step explanation:
Step 1: Find the circumfrence
Circumfrence= 2πr
Diameter= 8
Radius= 1/2 of diameter = 1/2x8= 4
R=4
2xπx4= 25.13--> about 25.
Step 2: Find diameter (already known)
D=8
Step 3: Write the ratio
25:8
how to solve for a cone with a 4.25 height and 3.25 radius
Answer:
Rounded Answer - 47.01
Exact Answer - 47.00935
Step-by-step explanation:
see attached image below!!!
PLZZ give me brainliest
-2 - 4x = 14
What is x?
Answer:
x= -4
Step-by-step explanation:
-2 - 4x = 14 + 2 -4x=16/-4 = x = -4
+2 /-4
Checking answers:
-2 -4(-4) = 14
-2 + 16= 14 so true
Hope this helps :)
Answer:
-4 !
Step-by-step explanation:
it would be negative 4 :)
-2-4x=14
+2 +2
----------------
-4x=16
divide by -4 on each side to isolate "x"
x=-4
Marcus ate one-half of a pizza with a radius
of 7 inches. If the pizza has 180 calories per 15
square inches, how many calories did he eat?
Answer:
700 calories
Step-by-step explanation:
sara had 51 stickers and her dad had 13 stickers how many are in all
Answer:
64
Step-by-step explanation:
Answer:
64!
Step-by-step explanation:
(50 + 10) + (1 + 3)
(60) (4)
60 + 4 = 64!
Will Give Brainliest if Correct
Answer:
35
Step-by-step explanation:
Law of cosines
c^2=a^2+b^2-2ab(cos(A))
14^2=11^2+8^2-2(11)(8)Cos(A)
A=93.5833
Law of Sines
Sin(A)/a=Sin(B)/a
Sin(93.5833)/11=Sin(B)/8
B=34.7719
PLEASE HELP!!! Pleaseee!
Answer:
a
Step-by-step explanation:
HELP ME NO ONE WANTS TO HELP MEEE
Answer:
a . y=x+1
b. y=−x+2
c. y=2x+7
Step-by-step explanation:
Jayla and Hailey were paying a dinner check, but they were not sure how much they should tip for their bill of $25.50. If a 12% tip is standard, about how much should they leave for the server?
Answer:
tip total $4
tip per person $2
total (bill plus tip) $29.
total each person $15
Step-by-step explanation:
A rectangular window is 4x inches wide and 8x inches long. What is an expression for the distance from one corner of the window to the opposite
corner? Give your answer as a simplified radical.
Answer:
Step-by-step explanation:
Pythagorean theorem
a² + b² = c² a = 4x b=8x
c = √(a² + b²)
c =√((4x)² + (8x)²)
= √(16x² + 64x²)
= √80x²
= √(16×5)x²
= 4x√5
I will give you BRAINLIEST for the correct answer
I think 49 meters in 28 hours
Answer:
it's 49 meters in 28 hours
Step-by-step explanation:
what I did here is I said half of 49 meters which is = 25m (rounded off) and half of 28 hours is 14 hours
so it's
25 m in 14 hours compared to 14 meters in 10 hours
Which expression is equivalent to 1/4y−1/2?
Answer:
-0. 25
Step-by-step explanation:
I looked it up with a fraction calculator
Each student at school is given 7 folders on the first day of school. The number of folders
provided to students could be expressed as 7n (where n = number of students)
a) If there are 120 students in the school, the number of folders would be ___x__=____folders.
x + 2y = 17 x- y = 2
Answer:
(13, 11)
Step-by-step explanation:
what is the volume of the following rectangular prism?
Answer:
33 cubic unit
Step-by-step explanation:
Volume of the prism = base area * height
= 9 * 3 2/3 {Change improper to proper fraction}
[tex]= 9*\frac{11}{3}\\\\= 3* 11\\\\= 33 unit^{3}[/tex]