Answer:
Step-by-step explanation:
Cvnnxx nkjcdyggcfxdcvvcwbfjndnd
I need help someonehelp me
Answer:
∠ F ≈ 78°
Step-by-step explanation:
Using the cosine ratio in the right triangle
cosF = [tex]\frac{adjacent}{hypotenuse}[/tex] = [tex]\frac{FG}{EF}[/tex] = [tex]\frac{1.5}{7.5}[/tex] , then
∠ F = [tex]cos^{-1}[/tex] ([tex]\frac{1.5}{7.5}[/tex] ) ≈ 78° ( to the nearest degree )
Solve the equation: explain in detail please! I will mark brainliest.
X/5 + 6 = 10
44
30
20
-20
Answer:
x = 20
Step-by-step explanation:
The way to solve these problems is by isolating x (getting it by itself on one side).
So let's look at the operations needed! First of all, there's currently a +6 hanging out next to x. We don't want that, so we subtract 6 from both sides.
x/5 + 6 = 10
-6 -6
x/5 = 4
We now see that x is being divided by five. To get just x, we can now multiply both sides by five to get rid of that fraction.
x/5 = 4
*5 *5
x = 20
Factorise x2 + 4x + 3
Answer:
(x + 1)(x + 3)
Step-by-step explanation:
Given
x² + 4x + 3
Consider the factors of the constant term (+ 3) which sum to give the coefficient of the x- term (+ 4)
The factors are + 1 and + 3, since
1 × 3 = 3 and 1 + 3 = 4, then
x² + 4x + 3 = (x + 1)(x + 3)
h
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30
60
190
19988 0
120
150
180
210
Answer:
hi can u pls enter the right question
do you smiply slope...........
Answer:
Yes... or no
Step-by-step explanation:
You simplify slope if you can simplify the numerator and denominator.
I hope this helped, please give brainliest if this is correct! Thank you!
Answer:
Give brainlist ti that person: )
Step-by-step explanation:
3x-(-3-x)=-1
pls answer this
Step-by-step explanation:
Apply rule: 3x+3x =-1
Add similar elements: 6x=-1
Divide both sides by six
Simplify: x= -1/6
To which subsets of the real number system does -16 belong?
Answer:
natural numbers, rational numbers, integers, whole numbers, real numbers
-16 belongs to the set of the integers and rational numbers.
Given that,
To discuss to which subsets of the real number system -16 belong.
A number system is described as a technique of composing to represent digits. It is the mathematical inscription for describing the numbers of a given set by using numbers or other characters in a uniform method. It delivers a special presentation of every digit and describes the arithmetic structure.
Here,
Number -16 is an integer and rational number, also primarily it is a real number,
So real number is set an integer and a rational number is subsets for the number -16
Thus, -16 belongs to the set of integers and rational numbers.
Learn more about the number system here:
https://brainly.com/question/22046046
#SPJ2
A mechanic is constructing the metal structure shown.
Both F) and IK measure 4 m and are perpendicular to GH. The measure of ZKIH = 40° and GJ HK.
What is the measure of ZFGJ?
A. 20°
O B. 40°
O C. 50
O D. 90°
Answer:
C) 50°
Step-by-step explanation:
Δ FJG ≅ Δ IKH
∡J = 90
∡I and ∡F = 40
therefore, ∡G = 180 - (90+40) = 50°
Find the unit rate.
18 push-ups in 3 days= ??
Solve this please ( sorry if u cant see it clearly)
Answer:
3 I did it already..................
Step-by-step explanation:
3
Answer:
3
Step-by-step explanation:
observe the choices and choose the closest choices. MR/MP=RQ/NP THE HINT IS "NP".
155 Divided By 9,765
Answer:
0.0158730159
Explanation:
Please help me out with this
Answer:
10
Step-by-step explanation:
2+2+6
Answer:
10
Step-by-step explanation:
The right side of the graph shows the sum of the cars. 2 black Impala's + 6 white Impala's + 2 red Impala's = 10 total Impala's (that is, if all of the Impala's are one solid color)
Please help!!! I’ll mark the best answer brainliest!! (look at the photo)
Go with ÷5 its the most closest while the rest are no where to be found.
Write the word sentence as an inequality.
The quotient of a number y and -2.5 is less than
10.5.
Answer:
-[tex]\frac{y}{2.5}[/tex] < 10.5
Step-by-step explanation:
The perimeter of a triangle is 38 inches. Two sides of the triangle measure 12 inches and 10
inches. What is the length of the third side of the triangle?
Answer:
16
Step-by-step explanation:
38-12-10=16
Answer:
16
Step-by-step explanation:
Please help me out with this one
Answer:
2%
Step-by-step explanation:
thank u for Ur question:)
I got to type a response
Answer:
This is actually pretty easy.
13+3-11 is 5
1+0-2 is -1
8+5+6 is 19
0-3-4 is -7
So you add all of the solutions and then thats your answer D+C equals 24+-8
Step-by-step explanation:
John invested his inheritance of $12000 in 3 different funds part in a money market fund paying 3% interest annually Parton monusco bonds paying 4% annually and the rest in mutual funds paying 7% annually John invested 4000 more in mutual funds than he invested in municipal bonds the total interest in one year with $670
Answer:
John invested $2,000 in money-market fund, $3,000 in municipal bonds, and $7,000 in mutual funds.
Step-by-step explanation:
Note: This question is not complete. The complete question is therefore provided before answering the question as follows:
John invested his inheritance of $12,000 in three different funds: part in a money-market fund paying 3% interest annually; part in municipal bonds paying 4% annually; and the rest in mutual funds paying 7% annually. John invested $4,000 more in mutual funds than he invested in municipal bonds. The total interest earned in one year was $670. How much did he invest in each type of fund?
The explanation of the answer is now given as follows:
Let a, b and c represent the amount invested in money-market fund, municipal bonds and mutual funds respectively. Therefore, the sum of the three principal amounts can be represented as follows:
a + b + c = 12,000 ……………………….. (1)
Since John invested $4,000 more in mutual funds than he invested in municipal bonds, we have:
c = b + 4,000 ……………………………. (2)
The total amount of interest earned from each fund can be represented as follows:
0.03a + 0.04b + 0.07c = 670 ………………. (3)
Substituting equation (2) into equation (1), we have:
a + b + b + 4,000 = 12,000
a + 2b = 12,000 – 4,000
a + 2b = 8,000
a = 8,000 – 2b ……………………….. (4)
Also, substituting equation (2) into equation (3), we have:
0.03a + 0.04b + 0.07(b + 4,000) = 670
0.03a + 0.04b + 0.07b + 280 = 670
0.03a + 0.04b + 0.07b 0 = 670 – 280
0.03a + 0.11b = 390 ,,,,,,,,,,,,,,,,,,,,,, (5)
Substituting equation (4) into equation (5) and solve for b, we have:
0.03(8,000 – 2b) + 0.11b = 390
240 – 0.06b + 0.11b = 390
240 + 0.05b = 390
0.05b = 390 – 240
0.05b = 150
b = 150 / 0.05
b = 3,000
Substituting b = 3,000 into equation (2), we have:
c = 3,000 + 4,000
c = 7,000
Also, substituting b = 3,000 into equation (4), we have:
a = 8,000 – (2 * 3,000)
a = 8,000 – 6,000
a = 2,000
Therefore, John invested $2,000 in money-market fund, $3,000 in municipal bonds, and $7,000 in mutual funds.
Which answer is an equation in point-slope form for the given point and slope?
Point: (1,9); Slope: 5
A) y−1=5(x+9)
B) y−9=5(x−1)
C) y+9=5(x−1)
D) y−9=5(x+1)
Answer:
B [tex](y-9)=5(x-1)[/tex]
Step-by-step explanation:
Formula of straight line in Point slope form
[tex](y-y_1)=m(x-x_1)[/tex]
Here
[tex]m=5 \ and \ (x_1, y_1)=(1, 9)[/tex]
therefore equation of line having slope 5 and passing through point )1, 9) is given as
[tex](y-9)=5(x-1)[/tex]
Answer:
Francine has just set up her Christmas tree. 40% of her ornaments are red. If she has 30 ornaments, then how many are red?
Step-by-step explanation:
Help I’ll give out brainliest thank you
Answer:
37 hours
Step-by-step explanation:
to find out how many hours it will take the ship to get to the bahamas, we must take the distance that needs to be traveled and divide it by the distance traveled every hour (m/h)
859 / 23 = 37.3478261
now, rounded to the nearest hour, that would be 37 hours
Write a mathematical expression for the following.
"The product of a number and five is decreased by three."
Answer:
x=y-3
Step-by-step explanation:
okay, so first, we have to understand what the words mean.
PRODUCT: means the answer to a multiplication question
DECREASED: taken away or to make smaller
AND: addition or add
We can use X for "product" and Y for "a number"
now we can write it out:
x=y+5-3
OR
y+5-3=x
help due in 10 minutes
Answer:poster 10 hours ago
Step-by-step explanation:
me reads it is due in 10 min
3(2x+ 1) for x = -8
Hi
Answer:
-45
Step-by-step explanation:
inside the parentheses: 2*-8= -16
-16+1=-15
3 (-15)= -45
Answer:
-45
Step-by-step explanation:
hello
can someone help me find out what is 48y-24
Answer:
24(2y-1)
Step-by-step explanation:
(pls mark me brainliest)
Please help me out with this one
Answer:
is it not just 3
Step-by-step explanation:
Answer:
3
Step-by-step explanation:
Find the intersection of Red and Cruze, and you get the box with 3
HELP PLEASE 13 POINTS!!!!!! SUPER EASY
Can someone help please
QUESTION NUMBER ONE
FIND THE SALE PRICE OR RETAIL PRICE.
ORIGINAL PRICE: $85
DISCOUNT: 19%
Answer:
$68.85
Step-by-step explanation:
19% of $85 is $16.15
$85 - $16.15 = $68.85
Consider the two expressions. Expression 1: -4(9x-2)+3
Expression 2: -36x+k
What value of k will make the two expressions equivalent?
Answer:
11
Step-by-step explanation:
first, distribute the negative four in Expression 1: -36x+8+3
next, set that equal to Expression 2: -36x+11 = -36x+k
finally, add 36x to both sides: 11 = k
I will give brainlist!!
Answer: I gave both percentage and price.
10 years:
Coin A) is worth 25$ with 7% $25.70 0.7%
Coin B) is worth 50$ with 5% $50.50 0.5%
Coin C) is worth 60$ with 4% $60.40 0.4%
20 years:
Coin A) $26.40 1.4%
Coin B) $51.00 1%
Coin C) $60.80 0.8%
30 years:
Coin A) $27.00 2%
Coin B) $51.50 1.5%
Coin C) $61.20 1.2%
60 years:
Coin A) $29.20 4.2%
Coin B) $53.00 3%
Coin C) $62.40 2.4%