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
Ilia_Sergeevich [38]
2 years ago
13

Which one is the correct choice?

Mathematics
2 answers:
larisa86 [58]2 years ago
8 0

Answer:

there's no picture to look at the choices

Step-by-step explanation:

sorry I would help

VARVARA [1.3K]2 years ago
5 0
I don’t know man u should provide the choices also pls give me brainliest luv u
You might be interested in
A right square pyramid is shown. The height of the pyramid is 6 units. The distance from the center of the base of the pyramid t
elena-14-01-66 [18.8K]

Answer:

<em>AD is 6.5 units</em>

Step-by-step explanation:

Find the diagram attached.

From the diagram, you can see that the dotted triangle is a right angled triangle with side AD as the hypotenuse.

To get AD, we will use the pythagoras theorem as shown;

Hyp² = Opp² + Adj²

AD² = 6²+2.5²

AD² = 36 + 6.25

AD² = 42.25

AD = √42.25

<em>AD = 6.5</em>

<em>Hence the measure of length segment AD is 6.5 units</em>

6 0
2 years ago
A straight line, L, is perpendicular to the straight line y=2x-1 and passes through the point (8,1). Find an equation of L
luda_lava [24]
Let's call that other line with the eqn. y=2x-1 line M.
This line is in slope-intercept form, which means that it is written in the form y=mx+b where m is the slope and b is the y-intercept.
This means that the slope of line M is 2.

Perpendicular lines have slopes which are opposite reciprocals.
(that is to say, if you flipped the fraction and changed the sign)

Of course, 2 isn't a fraction, but it's implied as 2/1.
The opposite reciprocal would then be -1/2.
Let's plug this into our slope-intercept form equation for line L.

y = mx + b
y = -1/2x + b

Of course, we still need to find that y-intercept. (y when x = 0)
To do this, we need to interpret the slope.
Slopes are rise over run, so m = -1/2 means a change of -1 in y = 2 in x.
Let's take a point we know is in our line, (8, 1).
To find that y-intercept, we want x to be 0.
To do this, we'd have to subtract 8 from x.
And according to our slope, this means adding 4 to y.
Our y-intercept is at (0, 5), with the value b that we use being just 5.

\boxed{y=-\frac{1}2x+5}
7 0
2 years ago
The folding chair has different settings that change the angles formed by its parts. Suppose m2 is 31 and m3 is 72. Find m1. The
bezimeni [28]

Answer:

m∠1=103°

Step-by-step explanation:

see the attached figure to better understand the problem

we know that

An exterior angle of a triangle is equal to the sum of the opposite interior angles

so

In this problem

m∠1=m∠2+m∠3

substitute the given values

m∠1=31°+72°=103°

5 0
3 years ago
Is 5 + 3x1 - x) equivalent to 8 – 8x?
nalin [4]

Answer:

no

Step-by-step explanation:

5+3x is equal to 8x.

if there is no number in front of a variable, it is understood to be a one. so 1-x would basically be 1-1. this cancels out the x, making it impossible for the equivalent equation to be 8 - 8x

3 0
2 years ago
Y=3/2x+2 <br> 5x-y=5<br> At what point do they meet?
RSB [31]
(2,5) ...........................................................................................
7 0
3 years ago
Other questions:
  • I need to get this fast...
    10·1 answer
  • ?????????????????????
    6·2 answers
  • Please solve this ..................​
    15·1 answer
  • The sum of two consecutive even number's is 66. find the numbers. ​
    8·1 answer
  • Multiple choice answers choices are <br> A. 122.76 in<br> B. 70.88 in<br> c. 30.69 in
    12·1 answer
  • A pot contains 25 ounces of soil. You use 4 1/4 ounces of soil to plant 1 herb. Is there enough soil in the pot to plant 5 herbs
    12·1 answer
  • A line and a point _______ intersect<br><br> 1. Always<br><br> 2. Sometimes <br><br> 3. Never
    7·1 answer
  • At my birthday party, the girls ate 3 pizzas and the boys at 5 pizzas. How much more pizza did the boys eat than the girls?
    11·2 answers
  • A spinner has 25 congruent sections. There are 12 orange, 4 red, 6 blue, and 3 purple sections on the spinner. Which decimal rep
    13·1 answer
  • Nico is saving money for his college education. He invests some money at 9​%, and ​$1700 less than that amount at 8% The investm
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!