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
Wewaii [24]
11 months ago
7

Hi, i am doing a graded practice test for algerbra 2 and I need some help with a few of the questions, thanks so much.

Mathematics
2 answers:
FrozenT [24]11 months ago
8 0

Answer:

x = 1/7

Step-by-step explanation:

pls mark brainliest

Mashcka [7]11 months ago
7 0

Given the equation:

\log _2(7x)+\log _22=1

As we know: log a + log b = log (ab)

So,

\begin{gathered} \log _2(7x\cdot2)=1 \\ \log _2(14x)=\log _22 \\  \\ 14x=2 \\ x=\frac{2}{14} \\  \\ x=\frac{1}{7} \end{gathered}

So, the answer will be x = 1/7

You might be interested in
Figure WXYZ is transformed using the rule. Point W of the pre-image is at (1, 6)
Irina18 [472]

Answer:

d. (3, 8)

Step-by-step explanation:

the coordinates of point W " on the final image is (3 8) Solution-means first the point is translated left by 4 units and translated up by 2 units then it is reflected across y axis. (the rules follow right to left approach) The co-ordinate of point W is ( 1 6 ). After 4 units translation to left and 2 units translation to up the co-ordinates

7 0
2 years ago
Find the missing values of the variables. The diagram is not to scale.
Paul [167]

Answer:

y = 64  and x =99

Step-by-step explanation:

y+116 =180

y=64

and

x+y+72+135=360

x=99

5 0
3 years ago
Find the equation in slope-intercept form (10,4) that is perpendicular to y=5x-3
TEA [102]
Perpendicular equation: y=-1/5x + 6
7 0
2 years ago
Need help urgently, please
Kaylis [27]
Answer: 26

There’s nothing here for me to solve
3 0
3 years ago
How do I solve this problem correctly?
Anna71 [15]

Answer:

7%

11%

5%

14%

Step-by-step explanation:

To find a numbers percentage of another number you simply divide the smaller number by the bigger number then move the decimal point to the right 2 places.

Percentage of workers who prefer chicken soup who are part-time: 35÷500 = 0.07 move the decimal 2 to the right to get 7%.

Percentage of full-time workers who prefer mushroom soup: 55÷500 = 0.11 move the decimal 2 to the right to get 11%.

Percentage of workers who prefer lintel soup who are full-time: 25÷500 = 0.05 move the decimal 2 to the right to get 5%.

Percentage of part-time workers who prefer tomato soup: 70÷500 = 0.14 move the decimal 2 to the right to get 14%.

Hope this helps! :)

5 0
2 years ago
Other questions:
  • The area of a rectangle is 18r^2 - 27r - 35 square inches. The width is 3r - 7 inches. What is the length in inches?
    11·1 answer
  • How much does an 8.5lb gallon of milk weight in kilograms
    13·2 answers
  • Hi can someone please help me with this question
    8·1 answer
  • the ratio of defective light bulbs to product to total light bulbs is 3:500. how many is expected to be defective when 12000 are
    9·1 answer
  • Write the equation of the line perpendicular to x+2y=6 that passes through (5, 8).
    11·2 answers
  • Brittany bought a dress that cost $22.50. If the sales tax is 6.5%,how much tax did she pay?
    8·2 answers
  • What is 3/10 x 3 =? <br><br> Please help!
    14·1 answer
  • Exercise 2.4.2: Proving statements about rational numbers with direct proofs. About Prove each of the following statements using
    9·1 answer
  • Solve for X:<br> WILL GIVE BRAINLIEST!
    7·1 answer
  • Pls help due in like 10 mins- no mfkn links pls pls pls <br> no need to explain
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!