1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Aleonysh [2.5K]
2 years ago
14

I need help with this !!

Mathematics
1 answer:
Stolb23 [73]2 years ago
4 0

Answer:

  -27

Step-by-step explanation:

It looks like you're trying to evaluate ...

  \displaystyle 5^{\log_5{8}}-3^{\log_3{5}+\log_3{7}}=8-3^{\log_3{35}}=8-35=\boxed{-27}

__

The relevant rules are ...

  b^(log_b(x) = x

  log(a)+log(b) = log(ab)

You might be interested in
What is the equation in slope intercept form for (2,5) (3,12)
kondaur [170]

Slope formula: y2-y1/x2-x1

= 12-5/3-2

= 7/1

= 7

_____

Best Regards,

Wolfyy :)

7 0
3 years ago
Compare the value of the 2s and 5s in 55,220
Mademuasel [1]
Well the 2 in the tens place is ten times as many as the 2 in the hundreds place.Also the 5 in the thousand place is 10 times as many as the 5 in the ten thousand place
3 0
3 years ago
Read 2 more answers
7TH GRADE MATH. PLS HELP
Elza [17]

Answer:

192 squared centimeters

Step-by-step explanation:

area equal to 1/2 * base * perpendicular height

1/2*24*16

=192 squared centimeters

6 0
3 years ago
Find the area of following figure...?​
MrRa [10]

Answer:

33600 m²

Step-by-step explanation:

The top and bottom horizontal sides are parallel, so this is a trapezoid with bases DC and AB. The height is BC.

area of trapezoid = (a + b)h/2

where a and b are the lengths of the bases, and h is the height.

We need to find the height, BC.

Drop a perpendicular from point A to segment DC. Call the point of intersection E. E is a point on segment DC.

DE + EC = DC

EC = AB = 360 m

DC = 600 m

DE + 360 m = 600 m

DE = 240 m

Use right triangle ADE to find AE. Then BC = AE.

DE² + AE² = AD²

DE² + 240² = 250²

DE² = 62500 - 57600

DE² = 4900

DE = √4900

DE = 70

BC = 70 = h

area = (a + b)h/2

area = (600 m + 360 m)(70 m)/2

area = 33600 m²

4 0
1 year ago
Read 2 more answers
How does the figure help verify the triangle inequality theorem?
adelina 88 [10]

The figure description helps; Choice A; by showing that a triangle cannot be formed when the sum of the lengths of two sides is less than the length of the third side.

<h3>What is the triangle inequality theorem?</h3>

The triangle inequalities theorem postulates that the sum of lengths of two sides of a triangle must be greater than the length of the third side.

On this note, it follows that the since the sum of sides given in the description 7 and 4 is less than 15, the segments cannot be used to form a triangle.

Read more on triangle inequalities;

brainly.com/question/22559323

#SPJ1

6 0
1 year ago
Other questions:
  • Which point do all exponential functions of the form y=a^x pass through
    12·1 answer
  • What is the probability of getting. Either blue or green on a spinner that is 3/10 green and 1/5 blue
    9·2 answers
  • Write the fraction as a percent.<br> 2/3
    14·2 answers
  • I really need help on this one...ASAP!
    11·2 answers
  • What is the measure of arc FLI?
    9·1 answer
  • Juan is participating in a 4 -day cross-country biking challenge. He biked for 61, 70, and 59 miles on the first three days. How
    7·1 answer
  • 3/25 ÷.......... = 25/3​
    6·1 answer
  • I need help on this math question
    9·1 answer
  • What is (83.3)-2x(11.7)
    13·1 answer
  • Find the area of this figure! (Don’t give me a big explanation, i have 30 mins to get this ixl to 90, currently at 74)
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!