Complete question:
Simplify 1/2 log base 10 raise to 25 - 2 log base10 raise to 4 +log base 10 raise to 32 + log base 10 raise to 1
Answer:
the simplified expression is 1.
Step-by-step explanation:
Given;
[tex]\frac{1}{2} log_{10}25 \ - \ 2log_{10}4 \ + \ \ log_{10}32 \ + \ \ log_{10}1[/tex]
The above expression is simplified as follows;
[tex]\frac{1}{2} log_{10}25 \ - \ 2log_{10}4 \ + \ \ log_{10}32 \ + \ \ log_{10}1 \\\\= log_{10}25^{\frac{1}{2} } \ - \ log_{10}4^2 \ + \ \ log_{10}32 \ + \ \ log_{10}1\\\\= log_{10} [\frac{25^{\frac{1}{2} } \ \times \ 32 \ \times 1}{4^2} ]\\\\= log _{10}[\frac{5 \ \times \ 32 \ \times \ 1}{16} ]\\\\= log _{10}[5 \ \times \ 2 \ \times \ 1]\\\\=log _{10}[10]\\\\= 1[/tex]
Thus, the simplified expression is 1.
jack split 25 jelly beans between his brother and himself of that his brother has won more than twice the number jack has how many jellybeans does each have
Answer:
jack has 8 jellybeans and his brother has 17
Step-by-step explanation:
Jack have 8 jellies and his brother have 17 jellies.
What is fraction?A number expressed as a quotient, in which a numerator is divided by a denominator.
Total number of jellies= 25.
The jellies is to be divide between jack and his brother.
let us consider jack has 'x' jellies
Then, his brother have '2x+1'
So, x+ 2x+1=25
3x+1=25
3x=24
x=8
So, jack have 8 jellies and his brother have 2*8+1= 17 jellies.
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Josh and Ben spotted a bear in the woods while riding their bikes. Josh rode 3 miles north and Ben
rode 2 miles east. How far apart are the two boys?
Answer:
They are about 3.6 miles away from each other.
Step-by-step explanation:
2²+3² = C²
13=C²
√13 = C
C = 3.6
The distance between Josh and Ben is 3.6 miles
What is the Pythagorean theorem?Pythagorean theorem states that in the right angle triangle the hypotenuse square is equal to the square of the sum of the other two sides.
According to this statement, the areas of the squares on the other two sides add up to the size of the square whose side is the hypotenuse.
Given that Josh and Ben spotted a bear in the woods while riding their bikes. Josh rode 3 miles north and Ben rode 2 miles east.
The formula of the Pythagorean theorem is given as,
C² = a² + b²
C² = 2²+3²
C² = 13
C = √13
C = 3.6
Therefore, the distance between Josh and Ben is 3.6 miles
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Complete the square
to find the vertex
of this parabola.
y^2-4x-8y-12=0
([?], [ ])
No Links!!
Answer:
(-7,4)
Step-by-step explanation:
PLEASE ANSWER QUICKLY
Explanation:
To solve for x, aka isolate it, you add 11 to both sides. Then you divide both sides by 2 like so:
[tex]2x-11 \ge 5\\\\2x \ge 5+11\\\\2x \ge 16\\\\x \ge \frac{16}{2}\\\\x \ge 8\\\\[/tex]
The inequality sign stays the same the entire time. It only flips if you divide both sides by a negative number, but that doesn't happen in this case.
3 is the____ term
constant or variable
Answer:
constant
Step-by-step explanation:
3 is the constant term
Traveling from Atlanta, Georgia to Orlando, Florida is about 550 miles. Jen traveled 338 miles yesterday and the rest today. Which equation expresses how many miles she drove today?
Answer:
x + 338 = 550
Step-by-step explanation:
Find the perimeter of the figure below.
Answer:
6+2+2=10 For perimeter you need to add all sides
Answer:
15.4 mm
Step-by-step explanation:
for semi circle is = (3.14× d )/2
for square = L + L + L +L
d = 6mm
L = 2mm
so
( 3.14 × 6)/2
+
2 × 3mm .. three sides only
= 15.4 mm
A 20-pound bag of fertilizer costs $19.60. What is the cost
per pound?
Answer:
just do 19.60/20 = 0.98$/lbs
hope that answers your question
Step-by-step explanation:
in the answer to the question
Answer:
KL=1/2*GJ
75-10x=1/2*x+3
2(75-10x)=x+3
150-20x=x+3
150-3=x+20x
147=21x
147/21=x
7=x
substitute the value of GJ
x+3
7+3
10
Step-by-step explanation:
Note :KL=1/2*GK because the the straight line joining the mid points of two sides of a triangle is parallel to the third side and equal to half of it.
Answer:
GL=10
x=7
this is formula when the KL in mipoint of both lines
that means HJ=LJ
and HK=KG
when you see this that means
2KL=GJ
150-20x=x+3
147=21x
x=7
and he want GL measure
so 7+3=10
hopefully its helpful and correct
have a great day
The scale factor is ______.
Question 4 options:
250686
2549
57
125343
Step-by-step explanation:
sjjJNznnNznznmzmznmzmzmznmx
Answer:
57 i think
Step-by-step explanation:
I believe that it will be 57 since there isn't a big of a difference to make up for thousands
Sonya makes a pattern of values for X in a pattern of values for Y which ordered pair continues the pattern and has an x- value of 6
Vicky reads at a constant rate. She can read 5 pages in 9 minutes. We want to know how many pages, p, Vicky can read after t minutes. Write a linear equation in two variables that represents the number of pages Vicky reads in any given time interval a.
Answer:
p= 5/9t
Step-by-step explanation:
find the surface area. round to the nearest hundredth when necessary.
Answer:
We have the surface area of the cylinder as 3,016.32 in^2
Step-by-step explanation:
What we have here is a cylinder of height 14 inches and diameter 32 inches
Mathematically we can calculate the surface area of a cylinder using the formula;
A = 2 * pi * r(r + h)
where r is diameter/2 = 32/2 = 16 inches
h = 14 inches
pi = 3.142
thus, we have it that;
A = 2 * 3.142 * 16(16 + 14)
A = 3016.32 in^2
Y'ALL PLEASE HELP ME I REALLY NEED HELP !!!!
all links will be deleted !
The two triangles shown are congruent: ΔABC ≅ ΔXYZ. Based on this information, which of the following is a true statement?
For each ornament that a worker makes ,he is paid $1.15 3ach . He makes 4 ornaments every 15 minutes . Find the amount earned by the worker if he works for 3 hours
Answer:
hi sorry but i dont know what is the answer
Step-by-step explanation:
im very very sorry
Step-by-step explanation:
if he works for 3 hours , he can make :
(3×60)/15 x 4
= 12×4 = 48 ornaments
the amount earned = 48× $1.15
=$ 55.2
Help!!!! I need help fast please you’ll get 20 points
The radius of the wheel of a bicycle is 14 inches. What is the distance the bicycle will cover after 5 full rotations of the wheels?
Answer:14:5
Step-by-step explanation:
if your doing ratios then it’s 14:5
Solve the equation for X
Step-by-step explanation:
x/2 +4=6
both sides times 2
=> x +8=12
x=12-8
x=4 (B)
Which statements about the relationship between the two triangles below are true? Check all that apply.
Triangle A C D. Angle D is 60 degrees and angle A is 74.9 degrees. Triangle R S T. Angle R is 74.9 degrees and angle S is 45.1 degrees.
Angle C is congruent to angle T
Angle C is congruent to angle S
Angle D is congruent to angle T
Triangle D C A is congruent to triangle T S R
Triangle D C A is similar to triangle T S R
Triangle C A D is similar to triangle T R S
Triangle C A D is congruent to triangle T R S
Answer:
B C E on edge
Step-by-step explanation:
Answer:
correct answer BCE
Step-by-step explanation:
Clint has a pizza that is cut into 4 equal slices. 3 pieces have pepperoni on them. The outher piece. only has cheese. what friction of the pizza only has cheese?
Answer:
1/4
Step-by-step explanation:
There are 4 slices
3 of the 4 slices has pepperoni
4-3=1
There is 1 slice without pepperoni, making 1/4th of the pizza pepperoniless.
Brainliest would be appriciated
Matt is the catcher for his school's baseball team. The catcher must be able to throw from home plate to second base. What is the distance from home plate to second base?
127.3 feet
127.3 feet
180 feet
180 feet
90 feet
90 feet
254.5 feet
254.5 feet
Answer:
Step-by-step explanation:
127.3
Which of the following is equivalent to x2 – 7x + 10?
o (x+5) (x - 2)
o (x - 5)(x - 2)
O (x - 5)(x+2)
o (x+5)(x+2)
Step-by-step explanation:
(x - 5)(x - 2)
(x) (x)= x2
(-5x+-2x)=-7x
(-5)(-2)= 10
x2-7x+10
The expression that is equivalent to x² - 7x + 10 is (x - 5)(x - 2).
The correct option B.
To determine which expression is equivalent to x² - 7x + 10, we can factor the quadratic expression.
Using the Splitting the mid term
x² - 7x + 10 = 0
x² - 5x - 2x + 10 = 0
x(x-5) - 2 (x-5) = 0
(x - 2) (x-5 )= 0
Therefore, the expression that is equivalent to x² - 7x + 10 is (x - 5)(x - 2).
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Please help with this math problem I’d really appreciate it
Answer:
J
Step-by-step explanation:
first add all the types of drinks together then put how many grape Gatorade there is on top of the number which you'll get 10/25 or 10 over 25 then divide it by five over five 5/5 and get 2/5.
Answer:
J
Step-by-step explanation:
because you add all of them so 10+6+4+5=25 and ratio so 10/25 and reduced its 2/5 so J
y varies inversely as x; x = 3 when y=-2. What is the constant?
Answer:
I think the answer is 2 and three
what is the probability of rolling 15 with a pair of dice? answer in likely, unlikely, equally likely, or impossible
it is clearly impossible
It is impossible that the probability of rolling 15 with a pair of dice.
What is the probability?Probability refers to a possibility that deals with the occurrence of random events. The probability of all the events occurring need to be 1.
P(E) = Number of favorable outcomes / total number of outcomes
Required the probability of rolling 15 with a pair of dice.
But we know that in the roll of a pair of fair dice,
Then the sample space is as follows:
(1,1) (1,2) (1,3) (1,4) (1,5) (1,6)
(2,1) (2,2) (2,3) (2,4) (2,5) (2,6)
(3,1) (3,2) (3,3) (3,4) (3,5) (3,6)
(4,1) (4,2) (4,3) (4,4) (4,5) (4,6)
(5,1) (5,2) (5,3) (5,4) (5,5) (5,6)
(6,1) (6,2) (6,3) (6,4) (6,5) (6,6)
Hence, It is impossible that probability of rolling 15 with a pair of dice.
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PLEASE HELP ME
Simplify the expression. Write your answer in positive exponent form:
(-7^4) ^5
Answer: −7.979227×10
16
Step-by-step explanation:
1: Simplify {7}^{4}7
4 to 24012401.
2.Since the power of 5 is odd, the result will be negative.
3.Simplify {2401}^{5}2401
to 7.979227\times {10}^{16}7.979227×10 16
3. Airpods are priced at $89.46 after a 37% discount. What was the original price of the Airpods?
Answer:
the answer is 126.46 I think
Step-by-step explanation:
Can someone help me please I need both the area and perimeter thank you
Answer:
Step-by-step explanation:
PLEASE HELP!
CAN YOU PLEASE EXPALIN WHAT IS THE NUMBERS ON EACH LITTLE LINE
Answer:
The location of B is 0.2
Step-by-step explanation:
We have to be using decimals on each line except for the whole numbers. Since there are spaces/lines in between 0 and 1. It would go like 0, 0.1, 0.2, 0.3, 0.4, 0.5, 0.6, 0.7, 0.8, 0.9, 1. Then 1, 1.1, 1.2, 1.3, 1.4, 1.5, 1.6, 1.7, 1.8, 1.9, 2. And so forth!
I hope this helps!!
With this transformation the image is never congruent to the original.
A) Reflection
B) Translation
C) Dilation
D) Rotation
Answer:
C) Dilatation
Step-by-step explanation:
dilatation can make the image of the object bigger or smaller than the original.