Answer:
[tex] - 3 < x \leqslant 2[/tex]
Answer:
-3<p<2
Step-by-step explanation:
find the value of x please
Answer:
27
Step-by-step explanation:
744564564564646464656
Suppose that y varies directly with x and inversely with z, and y = 8 when x = 4 and z =
4. Write the equation that models the relationship. Then find y when x = 9 and z=3
Answer:
yes
Step-by-step explanation: yes
what is the slope intercept equation of the line below (0, 4) (2, -2)
Answer:
2 text wen u here
Step-by-step explanation:
Answer:
y = -3x + 4
Step-by-step explanation:
Find slope:
(-2 - 4)/(2 - 0)
-6/2 = -3
y = -3x + b
Plug in a point for x and y:
4 = -3(0) + b
b = 4
y = -3x + 4
Solve the following quadratic equation by rearranging and then factorising x^2 + 7x + 19 = 9
Answer:
your lucky you did have a online lessons earlll
Step-by-step explanation:
The following are the temperatures in °C for the first 14 days of January:
-6, -2.5, 2, 2.5, -0.5, 5, 10, -3, -7, 3, -1, 7, 1, 4.5
Answer:
x = -5 & x = -2
Step-by-step explanation:
x^2 + 7x +10 = 0 you takeaway 9 as quadratic equations have to equal 0
(x+5)(x+2) = 0 you find 2 numbers that go into 10 that add to make 7 and multiply to make 10
(x+5) = 0 so x =-5 & (x+2) = 0 so x =-2
Help ASAP don't spam please, its about exponents
Answer:
C
Step-by-step explanation:
3^pi is equal to 31
5^squareroot of 2 is equal too 10
4^squareroot of 11 is equal too 99
2^squareroot of 5 is equal to 5
Solve for x.
a. 16
b. 11
c. 6
Samuel deposits $100 in a high-interest account that has an interest rate of 10% compounded annually. Samuel decides to neither add to nor withdraw money from the account for the next 10 years. How much will be in his account in 3 years? How long will it take to accumulate $61 in interest?
Answer:
In 3 years, the value of Samuel’s account will be approximately $133
It will take about 5 years for Samuel’s account to earn $61 in interest.
Step-by-step explanation:
edmentum
Help this is urgent!
Answer:
well from what I see this is boring
HELP PLS!!!!!!!!! :DD
Step-by-step explanation:
1 minute = 90 words
3.5 minutes = 90 * 3.5 = 315 words.
Hence Jim can type 315 words in 3.5 minutes.
Step-by-step explanation:
one minute equal 60s
3.5 minutes means 3 and half a minute
3 minute = 180s
1/2 minute =30s
therefore 3.5minutes = 210s
60s ----- 90words1s ------ 90/60= 3/2 =1.5words210s ------ 315wordsplease answer its do in 2 hours
Answer:
both are reciprocals
Step-by-step explanation:
15.
[tex]\frac{5}{8}\cdot \frac{16}{20}\\\\=\frac{5}{8}\cdot\frac{8}{5}=1[/tex]
so they are reciprocals
17.
[tex]\frac{2}{3}\cdot\frac{12}{18}\\\\=\frac{2}{3}\cdot \frac{3}{2}=1[/tex]
so they are reciprocals
I need helpn asap , i been on this for the longest
Answer:
12,180g
Step-by-step explanation:
3x7=21
21x580g=12,180g
A recipe uses 5 cups of milk to make 30 servings. If the same amount of milk is used for each serving, how many servings can be made from one quart?
1 gallon = 4 quarts, 1 quart = 2 pints, 1 pint = 2 cups, 1 cup = 8 fluid ounces
Before you try that problem, answer the question below.
How many cups will you need to find the number of servings for?
Answer:
is 6 a choice if so that is the correct answer:)
Step-by-step explanation:
bc ik
Answer:
For the first part the answer is we will to find the number of servings for 8 cups.
The second and finnal answer is 16 servings
Step-by-step explanation:
2 quarts x 2 = 4 pints x 2 = 8 cups
5 cups per 10 servings unit rate is 1:2 X 8 = 8:16, Therfore 16 servings.
Glad I could help! :)
If x=12 what is that value of 5(x-4)
Answer: 40
Step-by-step explanation:
You need to plug in 12 for x
5(12 - 4) = 5 x 8 = 40
What is the area of the following parallelogram In square centimeters?
2 om
22 mm
18 mm
O 360 cm 2
O395 cm?
O 395 cm2
O36 cm?
Answer:
76mm
and then add to 22mm
Step-by-step explanation:
I Think 3.96 but i dont know... :((
Greatest Common Factor Find the GCF of the given expression: 4x2+28x When providing your answer, do not add any unnecessary spaces. Example: 2(x-1)
Answer:
4x(x+7)
Step-by-step explanation:
Both 4x^2 and 28x are divisible by 4x, which is also the GCF. This means you just have to divide the different parts of the expression to get 4x(x+7)
The Greatest Common Factor of the given expression 4x² + 28x will be 4x.
What is the greatest common factor?Simply said, it is the biggest common element. The highest consistent element in the above example is 15, making 15 the greatest common factor amongst 15, 30, and 105. The biggest chunk of the common factors is called the "Greatest Common Factor" (of two or more numbers).
The expression is given below.
⇒ 4x² + 28x
Take common 4x from both the terms, then we have
⇒ 4x² + 28x
⇒ 4x(x + 7)
The Greatest Common Factor of the given expression 4x² + 28x will be 4x.
More about the greatest common factor link is given below.
https://brainly.com/question/11221202
#SPJ2
2(x-1)=10
Please help!!
Answer:
x=6
Step-by-step explanation:
2(x-1)=10
2x-2=10
2x=12
x=6
Answer:
6
Step-by-step explanation:
Divide both sides by 2.
x-1 = 5
Add 1 to both sides.
x = 6
Which expression is equivalent to 18,090
Answer:
10,000+8,000+90
Step-by-step explanation:
If you add the numbers above, they equal the number 18,090 which makes them equivalent.
I don’t know how to do this can someone help?
Answer:
i think its B cause 4 was the radius
Step-by-step explanation:
A regulation basketball hoop has a rim with an 18-inch diameter. What is the approximate length around the rim of a regulation basketball hoop? (Use 3.14 for .)
A.
56.52 in
B.
254.34 in
C.
113.04 in
D.
1,017.36 in
Answer:
c
Step-by-step explanation:
5h=srt solve for t please help
Answer:
5h/sr=t
Step-by-step explanation:
To get t alone basically all you do is divide 5h by s and r.
So the new equation would be 5h / sr = t
Geometry
I’ll mark brainiest crown thing only for the correct answer tho
Answer: i think it is ASA
Step-by-step explanation:
what is 1/3 divided by 7
Answer:
1/21
Step-by-step explanation:
1/21 is the fraction form
HELP ASAP!! SOMEONE DO NUMBER 7 AND 8. ILL GIVE BRAINLIEST
Answer:
3.6 3/6 3.6 percent 3:6
Step-by-step explanation:
10:9
15:14
20:19
Answer:
7. 3:6, 3/9 (or 6/9), .33..... (or .66......), 33.3......% (or 66.6.....7)
8. 10 roses, 8 daisies, 10:8 ratio
15 roses, 13 daisies, 15:13 ratio
20 roses, 16 daisies, 20:16 ratio
( the 15 roses part was hard so if its wrong im sorry)
the ratio of the measures of the side lengths of a quadrilateral is 2:3:5:4. the perimeter is 154 feet. find the length of the shortest side.
Ayliah is 7 years more than 1/2 of Deb's age
use x for the variable
Answer:
The expression [tex]\frac{1}{2}x+7[/tex] can be used to find Ayliah's age.
Step-by-step explanation:
Given statement is:
Ayliah is 7 years more than 1/2 of Deb's age.
Let,
x represent Deb's age.
The expression for Ayliah's age would be;
7 more means addition.
Ayliah's age = [tex]\frac{1}{2}x+7[/tex]
Hence,
The expression [tex]\frac{1}{2}x+7[/tex] can be used to find Ayliah's age.
(h(1) h(1) = 0 h(n) = h(n-1) - 9 Find an explicit formula for h(n).
Answer:
h(n)=0−9(n−1)
Step-by-step explanation:
From the recursive formula, we can tell that the first term of the sequence is 0
and the common difference is -9
This is the explicit formula of the sequence:
h(n)=0−9(n−1)
Note that this solution strategy results in this formula, however, an equally correct solution can be written in other equivalent forms as well.
Hope this helps :)
Andy found these used cars prices in the newspaper.
Answer:
11,000
Step-by-step explanation:
Average or Mean= sum of goods/ total number of goods
Average= 6,000+12,000+20,000+8,000+9,000/5
= 55,000/5
= 11,000
Ross drives 420 miles in 6 hours. If Ross continues to drive at the same rate, how many miles can he drive in 12 hours?
Answer:
He can drive 840 miles
Answer: 840 miles
I hope this helps.
a ladder leans against the side of a house. The angle of elevation of the ladder is 72 degrees, and the top of the ladder is 13 ft above the ground. Find the distance from the bottom of the ladder to the side of the house. Round your answer to the nearest tenth.
I do not know math to save my life.
Answer:
The distance measure is 4.2 ft
Step-by-step explanation:
Here, we want to get the distance from the bottom of the ladder to the side of the house
To get this, we can see that what we have is a right-angled triangle
We need to apply the appropriate trigonometric identity to get the value of what we want
Let us call the measure we want to calculate x
Mathematically;
Tan 72 = 13/x
x = 13/tan 72
x = 4.2 ft
how do you graph 24x−6y=18
Answer:
You will graph a function with the equation being y = 4x - 3, to plot this function read step by step explanation.
Step-by-step explanation:
First we have to find the equation of the line so we do....
24x - 6y = 18
24x = 18 + 6y
6y = 24x - 18
y = 4x - 3
Now that we know the equation we just have to find two point by using this equation and connect them between each other in order to graph the function represented by this equation. For example
For x = 0
y = 4x - 3
y = -3
So we know that there is a point (0, - 3)
For x = 1
y = 4x - 3
y = 4 - 3
y = 1
So we know that there is a a point (1, 1)
Connect the two point and you will get the function graph