Answers
Answer:
[tex] \boxed{x = 1.1614}[/tex]
Step-by-step explanation:
[tex] \boxed{question \: \: 2.} \\ ( - 4 ) { \times 10}^{x} - 50 = - 108 \\ ( - 4 ) { \times 10}^{x} = - 58 \\ { 10}^{x} = \frac{ - 58}{ - 4} \\ {10}^{x} = 14.5 \\ x = log_{10}(14.5) \\ x = log(14.5) = 1.1613680022 \\ \boxed{x = 1.1613680022}[/tex]
♨Rage♨
Related Questions
Choose the correct expression for 10 decreased by 3x
Answers
Answer:
10-3x=0
3x=10
x=10/3
Step-by-step explanation:
Please help !! Which are pairs of vertical angles?
< AOC and
Answers
Answer: all of them
Step-by-step explanation:
In right ∆ABC with m∠B=30°, AC = 4.
Find AB, HB and Area of triangle ABC
Answers
Answer:
hb=4√3
Step-by-step explanation:
Answer:
AB = 8, HB = 6, Area of ∆ABC = 8[tex]\sqrt{3}[/tex], Perimeter of ∆ABC = 12 + 4[tex]\sqrt{3}[/tex]
Step-by-step explanation:
To find AB:
∆ABC is an 30,60,90∆
Using the theorem, you can find AB = 2AC = 2*4 = 8
AB = 8
To find HB:
You need to find AH to subtract from AB
Construct CH, a perpendicular bisector to side AB
From before you can put together that m∠CAB = 60°
∆ACH is an 30,60,90∆
Using this method again, AH = AC/2 = 4/2 = 2
Then you subtract AH from AB = 8-2 = 6
HB = 6
To find the area of ∆ABC:
You use the (base*height)/2 method
base = AB = 8
to find the height, CH, you need to use the Pytha Theorem
and get [tex]AH^{2}+CH^{2}=AC^{2}[/tex]
then substitute, and get [tex]2^{2} + CH^{2} = 4^{2}[/tex]
calculate and get CH = 2[tex]\sqrt{3}[/tex]
then the height = CH = 2[tex]\sqrt{3}[/tex]
solve the area and get
Area of ∆ABC = 8[tex]\sqrt{3}[/tex]
(optional perimeter)
to find perimeter of ∆ABC:
you add AC + CB + AB
you find CB by using opposite to 30°
CB = CH*2 = 2[tex]\sqrt{3}[/tex]*2 = 4[tex]\sqrt3}[/tex]
so AC + CB + AB = 4 + 4[tex]\sqrt3}[/tex] + 8
Perimeter of ∆ABC = 12 + 4[tex]\sqrt3}[/tex]
Hope this helps!!
ANSWER QUICKLY!!!11!!!1!1
what is 3/4 divided by one - sixths
Answers
2,___, 8, ___, ___, 17 The first, third, and sixth terms of an arithmetic sequence are shown. What is the common difference between consecutive terms in the arithmetic sequence? Type your answer in the box. Backspace to erase.
Answers
Answer:
3
Step-by-step explanation:
The pattern is 2, 5, 8, 11, 14, 17.
Hopefully this helps!
In the Arithmetic sequence, the common difference between consecutive terms is 3 .
The general term of an arithmetic sequence is,
[tex]a_{n}=a_{1}+(n-1)d[/tex]
where d is common difference.
Given that, first term [tex]a_{1}=2,a_{3}=8[/tex]
So, [tex]a_{3}=a_{1}+2d\\\\8=2+2d\\\\2d=8-2=6\\\\d=6/2=3[/tex]
Therefore, common difference is 3.
Learn more about arithmetic sequence here:
https://brainly.com/question/13711310
Choose the correct rule for the graph shown. Please Help 30POINTS
Answers
Answer:
B
Step-by-step explanation:
Answer:
B) y=3x
Step-by-step explanation:
help ⁉️⁉️⁉️⁉️⁉️⁉️⁉️⁉️⁉️⁉️⁉️⁉️⁉️⁉️⁉️⁉️⁉️⁉️⁉️⁉️ 3) Scott is twice as old as Ben. Donna is 6 years older than Ben. The sum of their ages is 34. How old are Donna, Scott, and Ben?
Answers
Answer:
S=2B
D=B%2B6
S%2BD%2BB=34
Substitute,
2B%2BB%2B6%2BB=34
4B%2B6=34
4B=28
B=7
Then,
S=2%287%29=14
D=7%2B6=13
Step-by-step explanation:
hope this helps
Answer:
donna is 13
scoot is 14
ben is 7
Step-by-step explanation:
2x+6=34 2x+6-6=34-6 2x=28[tex]\frac{2x}{2} =\frac{28}{2}[/tex]x=14The point-slope form of the equation of a line that passes through points (8, 4) and (0, 2) is y - 4 = (x – 8). What
is the slope-intercept form of the equation for this line?
O y = 1 x - 12
O y = -x-4
O y=+*+2
O y=x+6
Answers
Answer: y = x/4 + 2
Y equals one fourth x plus two.
Step-by-step explanation:
There seems to be a typo on answer choice c.
Slope intercept form is y= mx + b
m is the slope. b is the y-intercept.
The y-intercept is given here in the coordinate (0,2) It is +2
Slope is rise/run.
Rise: Difference in given y-values is 4-2 = 2.
Run: Difference in x-values is 8-0=8.
So the slope is 2/8 = 1/4
The equation is y = 1/4 x + 2
How many gallons is equivalent to 20 quarts. There are 4 quarts in a gallon.
Label your answer in gallons.
Answers
Answer:
5 gallons plz give brainliest
Step-by-step explanation:
Answer:
5 gallons
Step-by-step explanation:20 gallons divided by 4 quarts = 5
20/4=5
Someone please help me with number 6 lve been stuck on it forever
Answers
Answer:
x = 10
Step-by-step explanation:
8x - 13 = 5x + 17 (DE = EF)
8x - 5x = 17 + 13
3x = 30
x = 10
28 is 7 times what number?
8 is 32 times what number?
4000 is 4 times what number?
Choose one part and explain how you know your answer is correct.
Answers
Answer:
1) 28 divided by 7 equals 4
2) 32 divided 8 equals 4
3) 4000 divided by 4 equals 1000
i hope these are right!
Answer:
4
1/4
1000
multiply it by the reciprocal of the 2nd number
Step-by-step explanation:
Help please! 20 points for whoever answers and Brainiest for whoever gets it right!
Answers
Answer:
4s/2
Step-by-step explanation:
Since it's a square, all sides are s.
Multiply s by 4, to get 4s.
Now you do 4s/2
I'm not 100% sure but I tried :)
Answer:
hey bella jordan is searching you like a mad plzz reponse him
a water park is designing an incline for guests to boogie board on as shown below
PLEASE HELP
Answers
Help with trigonometry homework please
Answers
Answer:
I personally think it B.
Step-by-step explanation:
Todd and Kyle wrote down these numbers. Todd’s number is 78,452 Kyle’s number is 94,725 Which statement below is true about the values of the numbers? *
The value of the 2 in Todd’s number is 10 times larger than the value of the 2 in Kyle's number.
The value of the 5 in Kyle’s number is 10 times larger than the value of the 5 in Todd's number.
The value of the 4 in Kyle’s number is 10 times larger than the value of the 4 in Todd’s number.
The value of the 4 in Todd's number is 10 times larger than the value of the 4 in Kyle’s number.
Answers
Answer:
Your answer would be The third option or C
Step-by-step explanation:
Answer:
c) The value of the 5 in Kyle’s number is 10 times larger than the value of the 5 in Todd's number.
Step-by-step explanation:
math answer
Of the 16 children at the park, 10 are riding bicycles and 6 are riding skateboards. Select the
statements for which the ratio is correct.
a. The ratio of bicycles to skateboards is 10 to 6
b. The ratio of skateboards to children is 3.8
c. The ratio of bicycles to children 6 to 16
d. The ratio of skateboards to children is 6 10
The ratio of bicycles to children is 5,8
The ratio of bicycles to skateboards is 5.3
e
f.
f
Answers
Answer:
Step-by-step explanation:
its a or e
Answer:
A
Step-by-step explanation:
A is bicycles to skateboards which is 10:6
9. Which expression is equivalent to 14(8x−36)+2x? (1 point)
a. 10x - 36
b. 30x
c. 4x - 9
d. 4x - 36
Answers
Answer:
Step-by-step explanation:
14(8x-36)+2x
112x -504 +2x
114x-504
Write three ratios equivalent to the ratios described in each situation.The ratio of cows to chickens is 3:7
Answers
Stands steakhouse has a server to cook ratio of 5 to to tell a number of servers and cooks are 42 how many servers the stands steakhouse employ
Answers
Answer:
Stands Steakhouse has 210 servers.
Step-by-step explanation:
5 servers to 1 cook.
5/1 = x/42
x = 5 * 42 = 210
Solve for w.
w−8=32
w = 4
w = 24
w = 40
w = 256
Answers
Answer:
w=40
Step-by-step explanation:
Let's solve your equation step-by-step.
w−8=32
Step 1: Add 8 to both sides.
w−8+8=32+8
w=40
helpppp it’s my friends birthday
Answers
there you go
What is an equation in point-slope form of the line that passes through (1, −6) and (4, 6)?
Answers
Answer:
y=4x-10
Step-by-step explanation:
Use the chart and graph to find the number of pairs of size 10 1/2 shoes the store orders for a total order of 175 pairs of shoes.
Answers
Answer
Ste2p-by-step explanation:
20 BECAUSE IM DOING THE SAME TEST 20 BECAUSE COUNT UP A COLUMN
is 0.75 repeating irrational or rational
Answers
Answer:
This is a rational decimal and is not a repeating decimal.
Step-by-step explanation:
Write the next three terms: 27,32,37,42,
Answers
Answer:
47,52,56
Step-by-step explanation:
you are adding 5
Find the length of AB.
Answers
Answer:
Ok:
Step-by-step explanation:
So these triangles are similar. That means that the ration between their sides are the same. In this case, we have then:
AC/CB = CE/CD. Or AC/3 = 16/4.
We can solve AC to be 12. To find AB, it is AC-3 which is 9.
So AB=9
Answer
Ab=9
How I got it
AC/CB = CE/CD. Or AC/3 = 16/4.
We can solve AC to be 12. To find AB, it is AC-3 which is 9.
So AB=9
Ms. Smith gave her class 12 minutes to read independently in class. Carrie read 5 1 2 2 1 pages in that time. At what rate, in pages per hour, did Carrie read?
Answers
Answer:
51,221 pages? Ill answer i just need clarification.
On a test a student got 15 problems correct out of a total of 20 problems.
What percent did the student get incorrect?
HURRY
Answers
15 divided by 20 is 75%
3 3/4-2 1/5 ok so its I dont know 90
Answers
Answer:
It equals to 1.55 but if had to be a fraction than it would be 31/20
Step-by-step explanation:
Answer:
i think its -1.45 but for in fraction -29/20
Step-by-step explanation:
The square root of 9999.
Answers
Answer:
99.99499987
Step-by-step explanation:
Answer:
99.99499987
Step-by-step explanation: