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
Daniel [21]
3 years ago
9

PLEASE HELP ASAP 25 PTS BRAINLIEST TO RIGHT BEST/ANSWER

Mathematics
2 answers:
Misha Larkins [42]3 years ago
8 0

Answer: 4 !!!

Step-by-step explanation:

Use Math Papa !! It works!


valina [46]3 years ago
5 0

Answer:

a x=3.45

Step-by-step explanation:

log (7-2x) = -1

Raise each side to the power of 10 to get rid of the base 10 log

10^log (7-2x) = 10^-1

7 -2x = 1/10

7 -2x = .1

Subtract 7 from each side

7-7-2x = .1 -7

-2x = -6.9

Divide by -2x

-2x/-2 = -6.9/-2

x = 3.45

You might be interested in
Which algebraic expression represents the phrase “fourteen increased by a number”?
agasfer [191]

Answer:

the answer is B

Step-by-step explanation:

James James James jams James sano a ao

3 0
3 years ago
Read 2 more answers
A stalk of corn casts a shadow of 117 inches, while a 8-inch ear of corn casts a shadow of 13 inches. Use similar triangles to f
Gemiola [76]

Answer: 72

We can use ratios

117 inches / 13 inches = 9

The corn cast shadow is 9 times bigger than the example we are given.

9 * 8 = <u><em>72</em></u>

7 0
1 year ago
Read 2 more answers
Find the values of x and y​
ioda

X= 20 & Y= 70 in right-angled triangle .

What is right angle triangle?

  • A right-angled triangle is a particular kind of triangle in which one of the angles is 90 degrees.
  • The combined angles of the other two are 90 degrees. Perpendicular and the triangle's base make up the sides that the right angle is formed from.
  • The longest of the three sides, known as the hypotenuse, is the third side.

2X + 140 = 180

2X = 40°

   X = 20°

X + Y = 90°

   Y = 70°

Learn more about right-angled triangle

brainly.com/question/3770177

#SPJ13

4 0
1 year ago
How_many_meatballs_are_required_for_a_party_of_25_adults_and_6_children
Tanya [424]
Meatballs required 13
7 0
3 years ago
Which of the following equations are perpendicular
Andrews [41]
I think it’s the third one but I’m not %100 sure
6 0
3 years ago
Other questions:
  • A seal is swimming in the ocean 5 feet below sea level. It dives down 12 feet to catch
    8·1 answer
  • What is the solution of 7&lt;5-2x&lt;17
    5·1 answer
  • 1. Essential question: how do you classify and represent solid figures?​
    13·2 answers
  • The perimeter of an isosceles trapezoid is 40 ft. The bases of the trapezoid are 11ft and 19ft. Find the area of the trapezoid.
    6·1 answer
  • Fill in the missing numbers to complete the pattern: ___, 7.0 ,7.2 ,___ , 7.6, 7.8 what are the missing numbers
    5·2 answers
  • What is the value of -6+-3-(-18)
    6·2 answers
  • Find the y-intercept of the line on the graph. ​
    7·1 answer
  • What is the intersection of the given lines?
    11·2 answers
  • What's this....?<br> 5(x+9)=60
    12·1 answer
  • What is the completely factored form of x2 – 16xy 64y2? xy(x – 16 64y) xy(x 16 64y) (x – 8y)(x – 8y) (x 8y)(x 8y)
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!