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
Blababa [14]
3 years ago
10

What is the first step in solving the equation 3,5n+6.4 = 42.5?

Mathematics
2 answers:
sveticcg [70]3 years ago
7 0

Answer:

subtract 6.4

Step-by-step explanation:

i got it right on edge

solong [7]3 years ago
3 0

Answer:

subtract 6.4

Step-by-step explanation:

what you have to do is isolate the variable, (n), so get rid of the 6.4 from each side, then divide both sides by 3.5

You might be interested in
Sherlock Holmes discovers some hair fiber at a crime scene. He view the hairs through his magnifying glass from a distance of 6
snow_lady [41]

Answer:

24 cm.

Step-by-step explanation:

If you take 6 cm. and multiply it by 4(magnify it), you get 6 x 4, which is 24.

Hope this helps!

7 0
2 years ago
Write the ratio in fractional notation in lowest terms. 28 inches to 42 inches
ivolga24 [154]

28 to 42 means 28/42

We now reduce 28/42 to lowest terms.

28 ÷ 7 = 4

42 ÷ 7 = 6

We now have 4/6.

We now reduce 4/6.

4 ÷ 2 = 2

6 ÷ 2 = 3

Final answer: 2/3

7 0
3 years ago
After a reflection, can A=A'?
motikmotik
NO It can not!

Reason: the reason is because since both are the same , it will equal the mostly 0! So it wouldn’t make sense. So no!

Hoped I help mark brainly it would help me a lot!
4 0
3 years ago
(2-Part Question)
KiRa [710]

Answer:

Part A: D) Mash was heavier by 2 pounds

Part B: B) Mish is growing faster by one pound

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
A garden is designed in the shape of a rhombus formed from 4 identical 30°-60°-90° triangles. The shorter distance across the mi
g100num [7]
legs of the triangles

Each triangle 30-60-90 is:

         one leg: 15 ft => short diagonal = 2 * 15ft = 30ft

         other leg, x:

         tan(30) = 15 / x => x = 15 ft / tan(30) = 25.98 ft

=> long diagonal = 2 * 25.98ft = 51.96 ft

side of the rhoumbus =  hypotenuse of one triangle

side of the rhombus = √ [ (15)^2 + (25.98)^2 ] = √(900) = 30 ft

Area of the rhombus:

4 * area of one triangle = 4 [base*height/2] = 4*15*25.98/2 = 779.43 ft^2

The shortest distance accross the garden is equal to the side of the rhombus = 30 ft


5 0
3 years ago
Read 2 more answers
Other questions:
  • Olive can read 5 pages of her book in 20 minutes. At what unit rate is olive reading?
    6·1 answer
  • What is 1/5 of 75? And how do you get that answer?
    15·1 answer
  • I don't get this please help me
    14·1 answer
  • What is the perimeter of this triangle?<br> ______<br> l_____l
    8·2 answers
  • A school ordered 32 orange shirts, 29 blue shirts, and 34 green shirts. The shirts are being divided equally among 6
    10·2 answers
  • PLS HELPS WILL GIVE BRAINLIEST
    8·2 answers
  • Pand Q are points on the line<br> 3x + 2y = 6<br> (a)<br> Complete the coordinates of P and Q.
    9·1 answer
  • Is there a way to solve (2x - 5)^2 using the formula a^2 - b^2 = (a-b) (a+b)?​
    9·1 answer
  • Which of the following has an exact cube root?<br> a. 125<br> b. 49<br> C. 24
    6·1 answer
  • 3x – 15 = 39<br> =<br> What does x equal
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!