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
baherus [9]
3 years ago
5

Dwayne's garden is triangle-shaped with two equal sides and a third side that is 4 ft more than the length of an equal side. The

perimeter is 49 ft.
Which equation would allow you to determine the length of each side?

A .2x = 49
B. 2x + 4 = 49
C. 3x = 49
D. 3x + 4 = 49
Mathematics
1 answer:
poizon [28]3 years ago
8 0

D because its a triangle so it would be 3x but then you have to add the 4 for the longer side.

You might be interested in
22 less than 5 times a number f
olya-2409 [2.1K]

Answer:

5f - 22

Step-by-step explanation:

pls igve brainliest

8 0
3 years ago
Read 2 more answers
Can someone help me ASAP!!
Mkey [24]
It’s the light blue one!!!
7 0
3 years ago
Read 2 more answers
The nicotine content in a single cigarette of a particular brand has a distribution with mean 0.9 mg and standard deviation 0.1
Ad libitum [116K]

Answer:

The answer to the question is;

The probability that the resulting sample mean of nicotine content will be less than 0.89 is 0.1587 or 15.87 %.

Step-by-step explanation:

The mean of the distribution = 0.9 mg

The standard deviation of the sample = 0.1 mg

The size of the sample = 100

The mean of he sample = 0.89

The z score for sample mean is given by

Z =\frac{X-\mu}{\sigma/ \sqrt{n} } where

X = Mean of the sample

μ = Mean of the population

σ = Standard deviation of the population

Therefore Z = \frac{0.89-0.90}{0.1/\sqrt{100} } = -1

From the standard probabilities table we have the probability for  a z value of -1.0 = 0.1587

Therefore the probability that the resulting sample mean will be less than 0.89 = 0.1587 That is the probability that the mean is will be less than 0.89 is 15.87 % probability.

             

7 0
3 years ago
Which two transformations must be applied to the graph of y = ln(x) to result in the graph of y = –ln(x) + 64?
stiks02 [169]

Answer: A) reflection over the x-axis, plus a vertical translation

Step-by-step explanation:

Ok, when we have a function y = f(x)

> A reflection over the x-axis changes a point (x, y) to a point (x, -y), then for a function (x , y = f(x)) the point will change to (x, -y =- f(x))

then for a funtion g(x), this tranformation can be written as h(x) = -g(x).

> A vertical translation of A units (A positive) up for a function g(x) can be written as: h(x) = g(x) + A.

Then in this case we have:

y = g(x) = ln(x)

and the transformed function is h(x) = -ln(x) + 64

Then we can start with h(x) = g(x)

first do a reflection over the x-axis, and now we have:

h(x) = -g(x) = -ln(x)

And now we can do a vertical translation of 64 units up

h(x) = -g(x) + 64 = -ln(x) + 64

Then the correct option is:

A) reflection over the x-axis, plus a vertical translation

3 0
2 years ago
Find the area of the triangle below.
gulaghasi [49]

Answer:

Gọi AH là đường cao kẻ từ A đến BC

Xét tam giác AHC vuông tại H

Suy ra AH = HC. cotA= 9.cot35° = 12,9

Xét tam giác AHB vuông tại H

Suy ra BH = AH.tanA = 12,9.tan61°=23,37

Ta có BC= HC+ HB= 9+23,27 =32,27

Diện tích tam giác ABC = 1/2 × AH ×BC= 1/2 ×12,9×32,27=208,1415

8 0
2 years ago
Other questions:
  • A 10-oz bottle of shampoo costs $2.40 and a 12-oz costs $2.64. Find the unit of rate for each. Explain which bottle has the lowe
    12·1 answer
  • .<br> -13 = x+1<br> What is the answer to this question ?
    14·1 answer
  • Right here whats the answer
    14·2 answers
  • Kevin’s school is 5.2 miles away from his house. How far is this in yards? Do not round your answer. _________ yards
    9·1 answer
  • Factor the expression. 8g^3+10g^2-12g-15
    5·1 answer
  • Solve each system by elimination<br> 9) 5x+y=9<br> 10x-7y=-18
    13·1 answer
  • Do the points P (-1, 6), Q (3, 7) and R (3, -5) form a right triangle? <br> ( show your work )
    12·1 answer
  • How to do 1.36 divided by 0.08 I’n a house formation
    6·1 answer
  • WHO KNOWS HOW TO DO THIS LET ME KNOW
    13·1 answer
  • Can you pls help me with dis maths question
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!