Answer: C
Step-by-step explanation:
B is the intersection of line AC and line ED. Find the measure of each of the angles.
The measure of angle ABF
The measure of angle ABD
The measure of angle EBC
The measure of angle FBC
The measure of angle DBG
Answer:
m∠ ABF = 130°, m∠ ABD = 50°, m∠ EBC = 70°, m∠ FBC = 50°, m ∠ DBG = 45°
Step-by-step explanation:
Take a look at the picture below;
help me out pleaseeeee
Answer:
c) Quadratic Formula
Find the area to the rhombus
Answer:
120 cm^2
Step-by-step explanation:
area of a rhombus is pq/2
that means that the product of the two diagonals divided by 2 is the area of the rhombus.
so that means one diagonal is 24 and one is 10, (we are given what half of both diagonals are so just multiply by 2)
now put it in the formula
24x10 = 240
now divide by 2
240/2 = 120
check again with google if u disagree
solve for y in x+0.25y=1.5
Answer:
Y=-4x+6
Step-by-step explanation:
Step 1: Add -x to both sides.
X+0.25y+-x=1.5+-x
0.25y=-x+1.5
Step 2: Divide both sides by 0.25.
0.25y/0.25=-x+1.5/0.25
Y=-4x+6
Hope I helped
Choose the single logarithmic expression
that is equivalent to the one shown
log 2 + log 4 - log 7
Answer:
The answer is A. log(8/7)
Step-by-step explanation:
Find the volume. The diameter is 32 meters.
Answer:
17,148.58
Step-by-step explanation:
[tex] \frac{4}{3} \times \pi \times {r}^{3} \\ = \frac{4}{3} \times 3.14 \times 16 \times 16 \times 16 \\ = 17,148.58[/tex]
A number cube is rolled three times. What is the probability of rolling three even numbers? Hint: It's not 5/10 :(
Answer: 2/3
Step-by-step explanation:
Answer:
1/2
Step by step explanation:
30 POINTS AND BRAINLIEST YK U WANT IT! PLZ ANSWER LOL!
Answer:
What needs to be answered? There's no question.
Step-by-step explanation:
A floor plan (shown above) has a scale where 12 inch corresponds to 6 feet of the actual home. What is the actual area of Alexis’ room?
A. 4 square feet
B. 16 square feet
C. 64 square feet
D. 144 square feet
Answer:
D. 114ft2
Step-by-step explanation:
So i checked the question online and i believe the part "a scale where 12 inch corresponds to 6 feet" should be "a scale where 1/2 inch corresponds to 6 feet"
In that case, a scale where 1/2 inch corresponds to 6 feet means
scale = 1inch to 12 feet
On the floor plan, Alexis' room is 1in by 1in
-> in reality, alexis' room is 12ft by 12ft
-> a scale where 1/2 inch corresponds to 6 feet
can anyone help me on this cant get it
Answer:
Yeah it's D
Step-by-step explanation:
-3(4x+5) please help
PLZ HELP 20 POINT
Lucia's credit card company calculates a finance charge based upon a periodic rate of 1.92% on all unpaid balances. If Lucia has an unpaid balance of $212.53, determine the finance charge that she will be assessed.
Round your answer to two decimal places.
$214.45
$210.61
$408.06
$4.08
Answer:
$1.98
Step-by-step explanation:
125.89 x 0.0157 = 1.97 rounded to 1.98
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Lucas built a composite solid by joining 12 identical blocks, with dimensions 4 inches by 5 inches by 7 inches, into three
rows of four as shown
What is the total surface area of the composite solid?
521 square inches
1,042 square inches
1,072 square inches
1,992 square inches
Answer:
the correct answer is b .
Step-by-step explanation:
There are 45 balloons at a party, 25 blue and 20 green. What is the ratio of
blue balloons to green balloons at the party?
A. 5:3
B. 3:5
c. 5:4
D. 4:5
Answer:
C
Step-by-step explanation:
If there are 45 balloons total, and there are more balloons, you will know that the blue balloons will have a higher ratio. The answer is C. 5:4.
Answer:
5: 4
Step-by-step explanation:
Jane wants to edge her garden with brick. All sides are equal. The brick costs $5 per yard. What is the perimeter of the garden? How much will it cost to buy the edging she needs?
Answer:
$45 for the cost and 9 for the perimeter.
Step-by-step explanation:
hope it helps you !!
Answer: perimeter is 96 ft
and it will cost 160
Step-by-step explanation:
Simplify assume that no denominator is equal to zero (a^5b^3)(a^3b^5)
Answer:
[tex]a^{8} b^{8}[/tex]
Step-by-step explanation:
First, remember that [tex]x^{a} *x^{b} =x^{a+b}[/tex]
[tex]a^{5+3} b^{3+5}[/tex]
Simplify (5+3 and 3+5)
[tex]a^{8} b^{8}[/tex]
Hope this helped! :]
Answer:
Step-by-step explanation:
hello :
(a^5b^3)(a^3b^5)=a^8b^8=(ab)^8
Find a whole number between 3.75 and root 36 .
Answer:
The whole numbers between 3.75 and 6 is 4 and 5
Solve the following pair of linear equation using Cross multiplication
method
2x + 3y = 46; 3x + 5y = 74
Answer:
2x + 3y = 46
3x + 5y = 74
Multiply 1st equation by 3 and 2nd equation by 2:
6x + 9y = 138
6x + 10y = 148
Subtract 2nd equation to 1st equation:
=> y = 148 - 138 = 10
=> 2x + 3*10 = 46
=> 2x = 16
=> x = 8
Hope this helps!
:)
7) Five thousand dollars is invested at an interest rate of 3.5% compounded quarterly.
No money is deposited or withdrawn from the account. Using the formula below, determine,
to the nearest cent, how much this investment will be worth in 18 years. (A = amount,
P = principal, r= interest rate, n = number of times the interest rate compounded annually,
1 = time in years] [Show all work.]
A = P(1 + r/n)^nt
Answer: $9362.36
Step-by-step explanation:
A = P(1 + r/n)^nt
After 18 years, this investment will be worth of $9,379.45.
What is compounded interest?Compound interest is the interest calculated on the principal and the interest accumulated over the previous period.
Compound interest is calculated by multiplying the initial principal amount (P) by one plus the annual interest rate (R) raised to the number of compound periods (nt) minus one. That means, CI = P[(1 + R)ⁿˣ – 1] Here,
P = Initial amount
R = Annual rate of interest as a percentage
n = Number of compounding periods in a given time
Given, Five thousand dollars is invested at an interest rate of 3.5% compounded quarterly.
From the above formula of compound interest
Total amount A = P(1 + r/n)^nt
In our case
p = 5000
r = 3.5%
t = 18 years
Thus,
Total amount = 5000( 1 + 3.5%)^18
Total amount = $9,379.45
therefore, this investment will be worth $9,379.45 after 18 years.
Learn more about compounded interest here:
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To the nearest millimeter, a cell phone is 99 mm long and 78 mm wide. What is the ratio of the width to the length?
It asked for width to length, so it is really important to put the width on top and the length on bottom.
46mm
_____
84mm
Reduce the fraction, if you can use a calculator you do not need to show this part.
46/2
____
84/2
A car dealership sold 78 cars in April. The dealership wants to increase the number of cars sold by 30% in
May. How many cars will the dealership need to sell to reach their goal?
Answer:
111 cars
Step-by-step explanation:
30% of 78 is
78×30%=78×0.3=23.4
Cars needed to sell
78+23.4=111.4
Unless we can't have 0.4 of a car, we need to round that number, so 111.4≈111
The number of cars the dealership need to sell in May to reach their goal is 101.4 cars.
Given the following data:
Number of cars sold in April = 78 carsPercentage increase = 30%To find the number of cars the dealership need to sell to reach their goal:
Mathematically, percentage increase is given by the formula:
[tex]Perecent\;increase = \frac{New\;value - Old\;value}{Old\;value} \times 100[/tex]
Substituting the given parameters into the formula, we have;
[tex]30 = \frac{New\;value -78}{78}\times 100\\\\2340=100New\;value -7800\\\\100New\;value = 7800+2340\\\\100New\;value=10140\\\\New\;value=\frac{10140}{100}[/tex]
New value = 101.4 cars
Read more: https://brainly.com/question/16068904
6x + 7 = 67
13
6
10
12
Answer:
x = 10
Step-by-step explanation:
6x + 7 = 67
Subtract 7 from each side
6x + 7-7 = 67-7
6x = 60
Divide each side by 6
6x/6 = 60/6
x = 10
Answer:
10
Step-by-step explanation:
1) 6x = 67 - 7
2) 6x = 60
3) x = 60/6
4) x = 10
Please mark me as brainliest...it would mean a lot
Mr. Riojas is building his children a sandbox that is shaped like a triangular prism. He uses 7-foot-long wooden beams for each 'side of the base. He measures the height of the triangular base to be 6.1 feet. If he makes the sandbox 1 foot tall, how much sand will he need to fill it?
Answer:
21.35 [tex]ft^{3}[/tex]
Step-by-step explanation:
It is given that the box is a triangular prism.
Side of Base of prism = 7 ft
Height of Base of prism = 6.1 ft
Area of a triangle is given as:
[tex]B = \dfrac{1}{2} \times \text {Base} \times \text{Height}[/tex]
[tex]\Rightarrow \dfrac{1}{2} \times 7 \times 6.1\\\Rightarrow 21.35\ ft^{2}[/tex]
Volume of a prism is:
[tex]V = B \times h[/tex]
B is the area of base of prism
h is the height of prism
Here, h = 1 foot
So, V = 21.35 [tex]\times[/tex] 1
Volume of prism is = 21.35 [tex]ft^{3}[/tex]
Sand required to fill the triangular prism shape box is 21.35 [tex]ft^{3}[/tex].
The shape has an area of 60 square inches. Find the value of x.
Answer:
8 inches
Step-by-step explanation:
ROCK is a kite. The area of a kite is denoted by:
A = (1/2) * d1 * d2, where d1 and d2 are the diagonals
Here, the two diagonals are x and 15, and we know the area is 60, so plug these into the equation:
A = (1/2) * d1 * d2
A = (1/2) * 15 * x
60 = (1/2) * 15 * x
x = 120 / 15 = 8
Thus, x = 8 inches.
Answer:
[tex]8 \: \: inch[/tex]
hope this helps
brainliest appreciated
good luck! have a nice day!
I need help!! ASAP please and thank you!!
Answer:
5 x 18 = 5 x 2 x 9
5 x 18 = 90
Step-by-step explanation:
For the first equation, notice that 18 is broken into 9 and an unknown.
This can be written as:
18 ÷ 9 = ?
Well, 18 divided by 9 equals 2.
18 ÷ 9 = 2
We can use this to answer the second equation.
Instead of trying to multiply 5 and 18, multiply 5 and 2 first.
5 x 18 = 5 x 2 x 9
5 x 18 = 10 x 9
Now, just multiply 10 and 9.
5 x 18 = 10 x 9
5 x 18 = 90
Therefore, the product of 5 and 18 is 80.
Is this a statistical question? : How many vacations did employees take last year??
Answer:
Yes,it is
Step-by-step explanation:
The function h(x) is defined by the expression x2 - 4x + 3. Use factoring
to determine the zeros of h(x). Show your work and explain how you could
also find the zeros on the graph of h(x) on paper, but ONLY enter the zeros
as your answer on the form.
(this question was from a google form)
Answer:
The zeros are x = 1 and x = 3
In the picture attached, the graph of the function is shown. The zeros are those points where h(x) intersect x-axis.
Step-by-step explanation:
Given the expression:
x² - 4x + 3
Rewrite -4x term:
x² - x - 3x + 3
Take x as common factor in the first terms, and -3 in the last terms:
x(x - 1) - 3(x - 1)
Take (x - 1) as common factor:
h(x) = (x - 1)(x - 3)
A bride is going to choose 4 bridesmaids from a group of 10. In how many ways can she choose 4 bridesmaids?
Answer:
210
Step-by-step explanation:
This is the problem of combination.
Number of ways of choosing x thing out n different thing is given by
[tex]{n \choose x} = n!/x!(n-x)![/tex]
___________________________________________
The number of bridesmaids = 10
number of bridesmaids, bride can choose = 4
Thus, Number of ways of choosing 4 bridesmaids thing out 10 bridesmaids is given by
[tex]{10 \choose 4} = 10!/4!(10-4)! = 10!/4!6!\\=> 10*9*8*7*6!/4*3*2*1 *6! = 5*3*2*7 = 210[/tex]
Thus, in 210 ways can she choose 4 bridesmaids.
Answer: 210
Step-by-step explanation:
The price of a 5-minute phone call is $1.75. What is the price of a 12-minute phone call?
The price of a 12-minute phone call is?
Answer:
$4.20
Step-by-step explanation:
you first do 1.75 divided by 5 which gives you .35
so you do .35 times 12 which gives you 4.2
The price of a 12-minute phone call is $4.2.
We have given that,
The price of a 5-minute phone call is $1.75.
We have to determine, the price of a 12-minute phone call.
What is the price?
A price is the (usually not negative) quantity of payment or compensation given by one party to another in return for goods or services.
We first 1.75 divided by 5 which gives you .35
That is,
[tex]\frac{1.75}{5} =0.35[/tex]
[tex](0.35)( 4)=4.2[/tex]
0 .35 times 12 which gives $4.2.
Therefore the price of a 12-minute phone call is $4.2.
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Can someone please help me with this and I need it today
Answer:
Step-by-step explanation:
rule for line c: y=x+3
x y
0 3
1 4
2 5
3 6
I was able to determine the rule because line c has a slope (m) of 1 (it goes up one and sideways one each time). Its y int. is at 3, so that means 3 is b in the equation y= mx+b
Rule for line D: y=1/2x
x y
0 0
2 1
4 2
6 3
Line d is y=1/2x becaise it goes up 1 and then sidewys 2, so slope (m)= 1/2. There is no b becase it crosses the origin.
(-2,-1) (-4,-2) (-6, -3) just extend the line with a ruler.
hope this helps! :)