1. 12x - 27x + 7x - 5 = 303
- 15x + 7x - 5 = 303
- 8x = 303 + 5
-8x = 308
x = - 38.5
2. 10x + 15 + 12x = 17
22x + 15 = 17
22x = 17 - 15
22x = 2
x = 0.0909090909
3.28x - 28 - 20 = 38
28x - 48 = 38
28x = 38 + 48
28x = 86
x = 3.07
Please help meeeeeeeeeeeeeeeeeeeeeeeeeeee
Dividing by 4 also means that you are
multiplying by ____?
Answer:
4?
Step-by-step explanation:
I think.
Answer:2
Step-by-step explanation:
2 here why if you divide by 4 what equal 4? Is 2 times 2
what number goes into both 40 and 24
Answer:
4 40 divided by 4 equals 10 and 24 divided by 4 equals 6
Step-by-step explanation:
step-by-step explanation: 8 goes into both but where are the answers
(A) Music and treats
(B) treats and savings
(C) music and savings
(D) toys and treats
Answer:
D
Step-by-step explanation:
Your answer is Toys and treats
Please help due today!!!
In your own words, explain how natural selection can lead to a change in a population's traits over time.
Step-by-step explanation:
organisms with great adaptive ability are naturally selected to remain in the environment
Answer:
Natural selection leads to evolution because the traits of those who are able to reproduce influence future generations genetics and gradually lead to these passed on traits becoming the normal state of being, thus causing the species in question to evolve.
Step-by-step explanation:
Which equation is true when x = 0?
A 6- X + 2 = 4
B 2 + 6 - x= 4
C x - 6 + 2 = 4
D 6 + x - 2 = 4
Answer:
Answer is D
Step-by-step explanation:
x = 0
6 + x = 6
6 - 2 = 4
Which decimals are in order from least to greatest?
A 0.4, 0.05, 0.6
B. 0.06, 0.05, 0.4
C. 0.04, 0.5, 0.6
D. 0.06, 0.05, 0.04
Answer:
b
Step-by-step explanation:
Answer:
B. 0.06, 0.05, 0.4
Step-by-step explanation:
Use a decimal chart it can be very helpful
help me pretty please
Answer:
I believe its 3.4-?
Step-by-step explanation:
Please help asap and the correct answer please its for homework
you answer will be option c
A lamp post casts an 18ft shadow. If Chris’s shadow is 6ft long and his height is 5.25ft, what is the height of the lamp post?
Answer:
15.6
Step-by-step explaination:
So first you have to find how much longer the shadow is from the actual. That is 1.15384615385 or about 1.15.
You take that and divide it by 18 and you get 15.6
Please answer number 1! Thank you have a good day! :)
In ΔPQR, the measure of ∠R=90°, the measure of ∠P=38°, and PQ = 62 feet. Find the length of RP to the nearest tenth of a foot.
Answer:
48.9 feet
Step-by-step explanation:
cos P = Adj / Hyp = X / 62
cos 38 = X / 62
X = 48.8567 = 48.9
.........................
Answer:
x=10, y=20
Step-by-step explanation:
180-20-=160
160-90=7x
7x=70
x=10
5x+2y=90
5(10)+2y=90
50+2y=90
2y=40
y=20
Hope this helps! :)
Answer:
x=10 y= 20
Step-by-step explanation:
to find x use the 20* and the 90* from the top to get 110
then use the straight line to subtract 110 180-110=70
then do 70 / 7 =10
to find y solve for 5x first to get 50 add 70* from the vertical angle to get 120
then use the vertical angle from 20* to get 140
then use the straight line to subtract 140 180-140=40
then do 40/2 = 20
Please help!!!
PQR=/MNR. Find X.
Please help last question and I can get out of class
Answer:
g = 7/5 + 3r/10
Step-by-step explanation:
Brainlest plss
Please help ASAP!
You buy a coke and a burger for dinner. That ratio of the cost of the burger to the coke is 3:1. The total cost of the burger and coke is $8. What is the cost of the burger?
angle 1 and angle 2 are ____.
Answer:
Complementary angles
Step-by-step explanation:
When two angles get added to form 90° those two angles are called Complementary angles.
Here, <1 + <2 = 90°
Hence, both are Complementary Angles (Ans)
Help plzzzzzzzzz!!!!!
Answer:
x=1
Step-by-step explanation:
Next time download Microsoft math
The diameter of the the EPCOT Ball at Disney is 165 feet. Approximate
the volume of the EPCOT Ball. Round to the nearest foot.
Answer:
2352071 ft ^3
Step-by-step explanation:
formula for volume of a sphere is
V= 4/3 * [tex]\pi[/tex] * r ^3
V = 4/3 * [tex]\pi[/tex] * 82.5 ^3 = 2352071 ft ^3
help me please! will give brainliested :)
Answer: [tex]y=-2x+5[/tex]
Step-by-step explanation:
First, we can take what we are given
The slope goes right 2 and down 1
The Y-intercept is (0,5)
Slope intercept form is: [tex]y=mx+b[/tex]
m is the slope
b is the y-intercept
y=-2x+5
Given that g(x) = 4x + 6, find the value of x that makes g(x) = 14.(5 points)
a
-50
O
b
-5
Ос
2
Od
8
PLEASE HELP ASAP PLEASE PLEASE
Answer:
Step-by-step explanation:
if you see a person that sends you a sketchy link dont click it is an ip grabber.
what are some characteristics that you can use to describe functions
Answer:
A function is a relation in which each possible input value leads to exactly one output value. We say “the output is a function of the input.” The input values make up the domain, and the output values make up the range.
original: $2 new. $350
Answer:
nice job making money I wish I could im broke
Step-by-step explanation:
6x - 2y = 10
y = -2x + 10
Answer:
(3,4)
Step-by-step explanation:
Step-by-step explanation:
6x-2y=10
y+2x=10
2y+4x=20
6x-2y+2y+4x=10+20
10x. =30
X=3
y+2x=10
y+6=10
y=4
a collector found a bone near former mayan territory. after careful research it has been determined that the bone lost about 15% of its carbon-14. How old is the bone?
Answer:
পার্সেন্টস সহ এই সূত্রটি মিশ্রিত হয় ...
Clare has $175 in her bank account. She buys a bike for $200. What is Clare's account balance now?
Answer:
- 25
Step-by-step explanation:
Claire has $175 in her bank account now she bought a $200 bike.
Working it out ; subtract $200 from 175 to get -25
175
-
200
=
-25
Answer: She has -25
Step-by-step explanation:
175 - 200 is -25
Help with these questions would help tremendously.
Answer:
1) x = 20
2) Try it yourself based on #1
3) D. BE (it a a segment, it is on the hypotenuse, and it is adjacent to AB)
Step-by-step explanation:
I'll do the first one and you can try the second one
1) Since the two triangles are similar, corresponding parts are similar (CPSP - corresponding parts of similar polygons)
2) Since the corresponding sides are similar, [tex]\frac{AX}{AB} = \frac{XY}{BC}[/tex]
3) We know that AX is 12, AB is 20 (AX+XB=12+8 because of pwp -> part whole postulate), XY is 17, and BC is x
4) Substitute these values into the equation from step 2
[tex]\frac{12}{20} = \frac{12}{x}[/tex]
5) Cross-multiply to get 12x = 12(20)
6) Solve
12x = 240
x = 20
The distance around the school track is 0.25 mile. It takes Maribeth 5.1 minutes to run 2 laps around the school track. At that pace, how long does it take Maribeth to run 1 mile?
Answer:
10.2 minutes
Step-by-step explanation:
1 lap= 1/4 mile
2 laos= 1/2 mile
5.1 x 2= 10.2 minutes
What is the length of the diagonal, d, of the rectangular prism shown below?
Round your answer to the nearest tenth.
Answer: I'm not sure but I need points. Hope you find your answer !
Step-by-step explanation:
Find the value of X. Write your answer in simplest form.
X=__
Answer:
3
Step-by-step explanation:
[tex]x {}^{2} + x {}^{2} = (3 \sqrt{2} ) {}^{2} = 18[/tex]
[tex]2x {}^{2} = 18[/tex]
[tex]x = 3[/tex]
The value of x is 3 in the triangle.
What is Trigonometry?Trigonometry is a branch of mathematics that studies relationships between side lengths and angles of triangles.
By pythagoras theorem we find the value of x.
In a right-angled triangle, the square of the hypotenuse side is equal to the sum of squares of the other two sides
x²+x²=(3√2)²
2x²=9×2
2x²=18
Divide both sides by 2
x²=9
Take square root on both sides
x=3
Hence, the value of x is 3 in the triangle.
To learn more on trigonometry click:
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