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
dexar [7]
2 years ago
11

Please help with this anyone

Mathematics
1 answer:
tresset_1 [31]2 years ago
5 0
You distribute the 4 to both x and 5. 4 times x is 4x and 4 times 5 is 20. Divide both sides by 4. X=5
You might be interested in
17 which equation has the same solutions as x6x-750?1) (x+3) 213)
Ilya [14]
Hello,

x²+6x-7=0
==>x²+2*3x+3²-9-7=0
==>(x+3)²-16=0

Answer D

8 0
3 years ago
I need help with this question?
tekilochka [14]

Answer:

8.5 h = 510 min

Step-by-step explanation:

An hour is equal to 60 minutes. Half an hour is 30 minutes.

We can break "8.5" into 8 hours and 0.5 of an hour (which is 30 minutes).

Knowing this, we can multiply 8 by 60 since each hour is 60 minutes. We then get 480. We still need to add the remaining 0.5 of an hour (30 minutes) so we add 480 + 30. We then get 510.

Therefore 8.5 hours = 510 minutes. Hope this helps!

5 0
3 years ago
Read 2 more answers
SLOT
KATRIN_1 [288]

Answer:

Step-by-step explanation:

Had the answer put don't remember

8 0
3 years ago
Please help me ASAP. This is for Trigonometry, Math
Rufina [12.5K]

Answer:  C) exactly one triangle

<u>Step-by-step explanation:</u>

Given: ∠A = 45°, ∠B = 65°, side c = 4 cm

By the Triangle Sum Theorem, ∠C = 70°

Now you have a proportion so you can use the Law of Sines to find the exact length of side a and of side b.

\dfrac{\sin\angle A}{a}=\dfrac{\sin\angle B}{b}=\dfrac{\sin\angle C}{c}\\\\\\\dfrac{\sin 45^o}{a}=\dfrac{\sin65^o}{b}=\dfrac{\sin70^o}{4}

Thus, there is exactly one triangle.

5 0
3 years ago
Is it a function or not a function? Please help me??
blagie [28]

Answer:

function

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Other questions:
  • Can someone help me with this question please
    15·1 answer
  • Chuck bought new tires for the nerd herd company car that are guaranteed for 42,000 miles. If he drives 11.5 miles each way to w
    9·1 answer
  • Calculate the value of 4×8-3÷5
    8·2 answers
  • A box contains 16 cherry fruit chews, 15 peach fruit chews, and 12 plum fruit chews. Which two flavors are in the ratio 5 to 4
    10·1 answer
  • Y=2x-1<br><br> y=-3x+14<br><br> Solve for y
    14·1 answer
  • Need help badly! Mind helping me out?
    13·1 answer
  • Write as an equation: Mike, Carroll, and Jim, empty their wallets and have $175 total. Mike has three times
    5·1 answer
  • Marie is bringing bagels and cream cheese to school as a birthday snack for her class. The cost of b bagels and c packages of cr
    15·1 answer
  • Please help asap I HV a time​
    12·1 answer
  • I WILL MARK BRAILIEST :) Points​ E, D, and H are the midpoints of the sides of TUV.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!