Answer:
-17
Step-by-step explanation:
First, let's see what the value of w is, by solving -5w - 5 = 5.
-5w - 5 = 5 Add 5 on both sides.
-5w = 10 Divide -5 on both sides.
w = -2
Now, we know that w is equal to -2, let's plug it in to find the value.
9(-2) + 1 Distribute.
-18 + 1 Add.
-17
Help me solve this equation and explain how you got the answer! I’ll give you brainliest
A map has a scale of 1 Inch to 64 miles. If the distance from Sacramento to Santa Cruz is 2.3 Inches long on the map, what is the actual distance in miles? (Round to the nearest mile)
A 28 miles
B 66 miles
C 147 miles
D 128 miles
Answer:
C
Step-by-step explanation:
I think this could be it since u have to multiple
64x2.3 Which would be 147.2 but then round up would get u 147
x= -6, Y= 9 and z = -2 evaluate the expression. -5 x Y - (X^4)/ Y-2z
Answer:
418
Step-by-step explanation:
please make me brainlist
find the spuare root of the following by division method.
418609
49729
55696
240100
10329796
Answer:
1 =647
2=223
3=236
4=490
5=3214
۔
I need help please!!
A B C or D??
Help please ill give you brainlest
Is this correct??
Please help.How do I find the length of x?
Since the area of B is 9 times the area of A, we know that the sides of B are √9= 3 times the length of the sides of A.
That's how.
Manuel estimates that 2/3 of a pizza is left. Stephen estimates that 3/4 is left. They are
going to compromise for a joint estimate by using the number halfway between their 2
estimates. What is their joint estimate?
Answer:
it is 2.5/3.5
Wesley office had already recycled 37 kilograms this year before starting a new recycling plan, and the new plan will have the office recycling 1 kilogram of paper each week,after 13 weeks how many kilograms of paper will wesleys office have recycled
Answer:
37 kilograms alr recycled this year
Plan:
1 kilogram each week
After 13 weeks he would of recycled 13 kilograms
37+13=50
In total his office wesley's have recycled 50 kilograms of paper
Hope this helps
Allchong
8. When the sun's rays are at an angle of 39, the distance from the top of Dakota's head to the tip of her shadow is 77 inches. About how tall is Dako
Round your answer to the nearest Inch if necessary.
39
77 in
8 of
Answer Let me ask my brother
Step-by-step explanation:he would know
A scientist needs 10 liters of 20% acid solution for an experiment, but she has only a 5% solution and a 40% solution. To the nearest tenth of a liter, about how many liters of the 5% and the 40% solutions should she mix to get the solution she needs?
Answer:
4.3L of the 40% solution and 5.7L of the 5% solution
Step-by-step explanation:
hope this helps
which of the following is the best estimate of the square root of 90
Answer:
9.5
Step-by-step explanation:
9.5x9.5= 90.25 which is the closest you can get without going into further decimals
FIRST ONE TO AWNSER GETS BRAINLYISTAND 50 POINTS
AND MY LOVE !!!!!!!!!!
Answer:
Answer: c
Step-by-step explanation:
A. ❎
[tex]16 +( 4 \times {5}^{2} ) \\ = 16 + 100 \\ = 116[/tex]
B. ❎
[tex]16 +( 4 \times {5}^{2} ) \\ = 16 \times 100\\ = 116[/tex]
C. ✔
[tex]16 + (4 \times {5}^{2} ) \\ = 16 \times 100\\ = 116[/tex]
D. ❎
[tex]16 + (4 \times {5}^{2} ) \\ = 16 + (4 \times 25) \\ = 16 + 100 \\ = 116[/tex]
Can someone please help me
Answer:
(13,2)
plss mark me brainliesttt
two numbers squared plus five
Answer:
[tex]2^{2}[/tex]+[tex]3^{2}[/tex]+5
4+9+5
18
Simplify (4+2i)(4-2i)
A. 20
B. 12
C. 16-4i
D. 16+4i
[tex](a+b)(a-b)=a^2-b^2\\\\(4+2i)(4-2i)=4^2-(2i)^2=\boxed{16-4i^2}[/tex]
Answer:
A
Step-by-step explanation:
We want to simplify the expression:
[tex](4 + 2i)(4- 2i)[/tex]
Notice that this is the difference of two squares. That is:
[tex](a +b)(a-b) = a^2 - b^2[/tex]
We can let a = 4 and b = 2i. Hence:
[tex](4+2i)(4-2i) = (4)^2 - (2i)^2[/tex]
Simplify:
[tex]= (16) - (4i^2) \\ \\ = 16 - (-4) \\ \\ = 20[/tex]
(Note that i² = -1.)
In conclusion, our answer is A.
ax+by=c
с.
a
What is the value of x?
Answer:
[tex]ax + by = c \\ ax = c - by \\ { \boxed{ \boxed{x = \frac{c - by}{a} }}}[/tex]
helpppppppppp it’s multiple choice questions I’ll brainlist!
Answer:#1 is D
Step-by-step explanation:angles must equal 180 and yk that the angle under e is 39 so 180-39 =141
I need help lol so if you can help plz do
Answer:
B
Step-by-step explanation:
Let me know if I’m correct
hope this helps
Help for brainliest plz
Answer:
marke me as brainly please
What is the measure of angle K?
59°
A
m/K
B
g/n
D
A. 180°
B. 58
C. 122
ОО
D. 32
Answer:
the answer is going to be c
Subtract. Write your answer in simplest form.
4 5/8 - 1 1/8 =
PLEASE HELP AND EXPLAIN IF YOU DO I WILL ASAP GIVE YOU BRAINLIEST
Answer:
I HOPE IT WILL HELP YOU....
Find the slope of the line that passes
through each pair of points.
a. A(1,3), B(4,7)
b. C(3,5), D(2,6)
does anyone know this?
Answer:
a) [tex] \frac{4}{3} [/tex]
b) -1
Step-by-step explanation:
[tex]\boxed{slope = \frac{y1 - y2}{x1 - x2} }[/tex]
where (x₁, y₁) is the first point and (x₂, y₂) is the second point
6a) Slope
[tex] = \frac{7 - 3}{4 - 1} [/tex]
[tex] = \frac{4}{ 3} [/tex]
6b) Slope
[tex] = \frac{6 - 5}{2 - 3} [/tex]
[tex] = \frac{1}{ - 1} [/tex]
= -1
A new popular midsize car has a retail price of $25,000. The midsize car's value M(t) is given by the exponential model M(t)= 25,000 (4/5)^t where t represents the time in years. Identify the domain, in yearly intervals, that contains all the years the car's value is less than $1,000.
[13, ∞)
[14, ∞)
[15, ∞)
[16, ∞)
Answer:
Its C
Step-by-step explanation:
Just got it right on the homework.
is 9.373 a repeating decimal? is it rational?
Answer:
Rational
Step-by-step explanation:
Help me with this notation math.
[tex]\\ \sf\longmapsto \left(\dfrac{3}{4}\right)^2\times \left(\dfrac{1}{4}\right)^{-2}[/tex]
[tex]\\ \sf\longmapsto \dfrac{3^2}{4^2}\times 4^2[/tex]
[tex]\\ \sf\longmapsto 3^2[/tex]
[tex]\\ \sf\longmapsto 9[/tex]
Please help with this problem. It's very confusing.
Answer:
9x
Step-by-step explanation:
)
the hcf of 90 and x is 18. the lcm of 90 and x is 540. find the value of x.
The value of x is 108.
What is HCF?The highest common factor is defined as the set of numbers with the highest common multiple. The highest positive integer with more than one factor in the set is HCF.
What are Arithmetic operations?Arithmetic operations can also be specified by adding, subtracting, dividing, and multiplying built-in functions.
* Multiplication operation: Multiplies values on either side of the operator
For example 4*2 = 8
We have been given that the HCF of 90 and x is 18.
And the LCM of 90 and x is 540.
We have to determine the value of x.
Since the product of two numbers equals the product of their HCF and LCM.
So 90 × x= HCF × LCM
Substitute the values of given data,
⇒ 90×x = 18×540
⇒ 90×x = 9720
⇒ x = 9720/90
⇒ x = 108
Hence, the value of x is 108.
Learn more about the highest common factor here:
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Is 0.56 greater or less than 4/5
Answer:
0.56 is less than 4/5
Step-by-step explanation:
Could I get brainliest please?
Answer:
Step-by-step explanation:4/5 is greater you can use a calculator
4 plus c as an algebraic expression
The required algebraic expression is c+4
What is an expression?An expression in math is a sentence with a minimum of two numbers or variables and at least one math operation. This math operation can be addition, subtraction, multiplication, or division.
Given that a statement 4 plus c as an algebraic expression
We need to convert it into an expression,
4 = 4
plus = +
c = c
Therefore, arranging it = c+4
Hence, the required algebraic expression is c+4
Learn more about expressions, click;
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