Help me with this!!!!!!!
Which expression is equivalent to 6 (x+2y) + 3 + 4y + 5? Whoever answers first, I’ll mark Brainliest :)
Answer:
ITS THE LAST ONE!!!!
Step-by-step explanation:
plssssss help me plssss
Answer:
here is the answer
Step-by-step explanation:
1. p is the answer
(a) Use the scale to change 40 kilometres to miles.
Answer:
24.85 miles40 Km is 24.85 miles
Find m<1 and m<2 help please, ASAP, explain:(
Answer:
m<1 = 108
m<2 = 72
Step-by-step explanation:
Answer:
Step-by-step explanation:
angle=108
angle 2=72
70+39=108
180-108=72
the
What is the length of Ac? Round to the nearest tenth.
O 3.0 cm.
O 9.8 cm.
O 10.5 cm
o 12.8 cm.
Answer:
10.5
Step-by-step explanation:
Unit test on edge 2021
The value of x from the figure is 10.5cm
SOH CAH TOA identityFind the diagram attached
From the given diagram
tan 55 = 15/b
Given that tan 55 = 1.4281, hence;
1.4281 = 15/b
b = 15/1.4281
b = 10.5cm
Hence the value of x from the figure is 10.5cm
Learn more on SOH CAH TOA here:https://brainly.com/question/20734777
What is the area of the logo?
Answer:
[tex]the \: area \: of \: the \: logo \: is \: {91cm}^{2} [/tex]
Step-by-step explanation:
To determine the area of the logo you have to calculate the area of the triangle and the square that comform it and then add the four areas.
Area of the square.
To calculate the area of the square you have to calculate the square of one of its sides, following the formula:
[tex]a = {a}^{2} [/tex]
Where "a" is the length of one of its side.
The side length of the square is a=7cm, so its area will be:
[tex]asquare = {7}^{2} \\ asquare = {49cm}^{2} [/tex]
Area of the triangles.
The three triangles are equal, they have a base equal to the side of the square, i.e. with a length of 7cm, and their height is h=4cm.
To calculate the area of one triangle, you have to multiply its base by its height and divide by 2, following the formula:
[tex]a = \frac{b.h}{2} \\ a = \frac{7.4}{2} \\ a = \frac{28}{2} \\ a = {14cm}^{2} [/tex]
The area calculated the correspond to one triangle, since all triangles are congruent, you have to multiply the said area by 3 to determine the area of three figures:
[tex]atriangles = 3a \\ atriangles = {42cm}^{2} [/tex]
Now that the area of all shape are calculated, you have to add them to determine the area of the logo:
[tex]alogo = asquare + atriangle \\ alogo = 49 + 42 \\ alogo = {91cm}^{2} [/tex]
Answer:
(7×7)+3(1/2×7×4)
49+42
91cm²
A bathtub is draining at a constant rate. After 2 minutes, it holds 35 gallons of water. Four minutes later, it holds 15 gallons of water. Write an equation that represents the number y of gallons of water in the tub after x minutes.
Answer:
Step-by-step explanation:
The slope-intercept formula is:
y = m x + b,
or: y = b - m x, since the rate is negative.
For the 1st formula we have: y = 30 and x = 2
For the 2nd formula: y = 12 and x = 5 ( because: 5 = 2 + 3, or : 3 minutes later, which can be confusing )
30 = b - 2 m
12 = b - 5 m
--------------------
b = 30 + 2 m
12 = 30 + 2 m - 5 m
3 m = 18
m = 18 : 3 = 6
b = 30 + 2 * 6 = 30 + 12 = 42
Answer:
y = 42 - 6 x
.
Find the LCM of the given numbers.
6 and 8
2
6
12
8
24
Answer:
24
Step-by-step explanation:
LCM(6, 8) = 24
LCM = 6 × 8/2
= 24
LCM(6, 8)
= 2 × 2 × 2 × 3
= 24
( I hope this was helpful) >;D
A line passes through the point (2, 3) and has a slope of -2. Which is the equation of the line in point-slope form?
A)2x + y = 7
B)y = -2x + 7
C)y - 3 = -2(x - 2)
D)y = -1/2x + 5
Answer:
C.
Step-by-step explanation:
We know ,
The slope on point slope form.
y-y1 = m(x-x1)
y-3 = -2(x-2)
5. Convert in to mixed fractions
(a)
18
5
Answer:
3⅗
Step-by-step explanation:
5×3 =15
18 - 15 = 3
therefore
18÷5
is
3⅗
Convert in to mixed fractions 18 and 5
Answer↓3 with a reminder of 3Explain↓Multiply the newest quotient digit (3) by the divisor 5 . Subtract 15 from 18 . The result of division of 185 is 3 with a remainder of 3 .
Hopefully help:)
#CarryOnLearningHelp please
Brainiest answer to whoever is first
Answer:
75
Step-by-step explanation:
HELP PLEASEEE HELP PLEASEEE
Answer: Movement
Step-by-step explanation:Because locomotion in biology pertains to the various movements of organisms (single-celled or multicellular organisms) to propel themselves from one place to another. In multicellular animals, these movements include walking, running, jumping, crawling, climbing, swimming, flying, galloping, slithering, and so that's a unicellular cell and it does not involve loco motion.:)
Find two integers whose sum is -14 and product is 33
Answer:
Step-by-step explanation:
a+b=-14
a=-14-b
ab=33, using a from above makes this become
(-14-b)b=33
-14b-b^2=33
b^2+14b+33=0
(b+11)(b+3)=0
So the numbers are -3 and -11
Which number is IRRATIONAL
Answer:
A is 5, B is a irrational number because it doesn't terminate or repeat c is 7 and d is 8
i need help with this asap! i will give brainliest :) (image included)
7 x 3 = 21 so it is 21 ft cm your welcome
Answer:
The answer is C = 63π
Step-by-step explanation:
V = πr2 h
V = π (3)2 x 7
V = π (9) (7)
V = 63 π
what's
[tex] \sqrt{56 \times 56} [/tex]
Answer:
That would be 56. :D
Nice drawing sir/ma'am/person. :D
Step-by-step explanation:
U will be marked as Brainliest if u solve ex 5.1-5.2-5.3
Answer:
-5.4
Step-by-step explanation:
During a 40% off sale, Tessa pays $24 for a sled. What was the original price?
Answer:
$33.6
Step-by-step explanation:
24*1.4=33.6
the 1.4 represents the added 40% to find the original price of the sled
Answer:
original price = 40
Step-by-step explanation:
make an equation using the information given in the question, x will represent the original price
x - 0.4x = 24
or
x - 2/5x = 24
solve for x
x - 2/5x = 24
3/5x = 24
x = 40
Write an equation of a line in slope-intercept form that passes through the
given points. (2,-1) (6,3) *
Answer:
y = x - 3
Step-by-step explanation:
First, you need to find the slope from the two given points.
y2 - y1 / x2 - x1
= 3 - (-1) / 6 - 2
= 1
The slope is 1x or simply x.
For the y-intercept, you need to plug one of the coordinates into the equation, which is y = x + b
3 = 6 + b
-3 = b
So the equation is y = x - 3
Look at the graph
The Rate of change between point A and point B is 2. What is the rate of change between point C and D?
Answer:
2/1
Step-by-step explanation:
Answer:
2 i think
Step-by-step explanation:
rise 2 over one makes 2/1 which is 2
Bob wants to attend a four-year college that has an annual tuition of $10,100. Bob has saved $11,300 for college. Bob is going to use a student loan to pay for the rest. How much does he need to borrow?
Answer:
29,100
Step-by-step Explanation
Multiply the annual tuition by 4. then subtract that by what he saved
ill mark brainlist plss help
Answer:
31
Step-by-step explanation:
Answer:
5 / 12 = 13/ x cross-multiply
5x = 13 * 12
5x = 156 divide both sides by 5
x =156/5 = 31.2 miles = 31 miles
help pls asap!!!!!!! brainliest!!!!!!
Answer:
D!
Step-by-step explanation:
Answer:
D
Step-by-step explanation:
-2p^2 - 35pr - 8r^2
To amend a country's constitution, 3/4
of the 46 states in that country must approve the amendment. If 35 states approve an amendment, will the constitution be amended?
Answer:
to answer the question we need to know if 35 out of 50 states is equal or greater than 3/4 if that is the case, the Constitution will be ammended, and that is represented like this:
35/50 >= 3/4
that inequality is saying that 35 states out of 50 is equal or greater than 3/4, lets simplify and modify the fractions to compare easily:
35/50 >= 3/4
7/10 >= 3/4
now we need to find the least common multiplier of 10 and 4 to take the fractions to a common denominator and compare easy. Lets multiply numerator and denominator for a correct number to get the fractions to denominator common 20, the lcm:
7/10 >= 3/4
(2/2)(7/10) >= (5/5)(3/4)
2*7/2*10 >= 5*3/5*4
14/20 >= 15/20
we can see that the inequality does not hold, so,
35/50 >= 3/4
does not hold either, therefore the Constitution cannot be ammended
Step-by-step explanation:
Help
If 4r = 24, then r=
Answer:
6
Step-by-step explanation:
Given,
4r = 24
[tex] = > r = \frac{24}{4} [/tex]
=> r = 6(Ans)
Answer:
6
Step-by-step explanation:
4r = 24
r = 24/4
r = 6
here are four number cards : 5 6 7 8
pick three cards so that their mean is 7
Which operation will isolate the variable?
addition
subtraction
multiplication
division
Answer:
please rewrite the function. the latex function did not work.
Se generan ondas, introduciendo en agua el borde de una regla 15 veces en 3.0 segundos. Calcular: a) el periodo de las ondas b) su frecuencia
Answer:
Ver explicacion
Step-by-step explanation:
La frecuencia de una onda se define como el número de ciclos completos que realiza una partícula en un segundo.
f = n / t = 15 ciclos / 3 segundos = 5 ciclos por segundo o Hertz
El período de una onda es el tiempo que tarda la onda en realizar una oscilación o ciclo completo.
T = t / n = 3/15 = 0,2 segundos
The probability of that nicky will pass his driving test is 3/7 what is the probability of him failing?
Answer:
4/7
Step-by-step explanation:
