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
atroni [7]
3 years ago
12

What is the correct answer to -4|5+-3|

Mathematics
1 answer:
nataly862011 [7]3 years ago
3 0

Answer:

-8

Step-by-step explanation:

This can be written as:

-4 * |5 + -3|

First, simplify the absolute value:

-4 * |2|

Then, evaluate the absolute value:

-4 * 2

Finally, multiply:

-8

You might be interested in
A person is standing 50 ft from a statue. The person looks up at an angle of elevation of 16o when staring at the top of the sta
NemiM [27]

Answer:

The height of the statue is 21.4 feet

Step-by-step explanation:

We are given

A person is standing 50 ft from a statue

The person looks up at an angle of elevation of 16 degree when staring at the top of the statue

hen the person looks down at an angle of depression of 8 degree when staring at the base of the statue

Firstly, we will draw diagram

In triangle ABF:

FC=50

we can use trig formula

tan(16)=\frac{y}{50}

y=50tan(16)

y=14.33727ft

now, we can find x

In triangle DEF:

we can use trig formula

tan(8)=\frac{x}{50}

x=50tan(8)

x=7.0270ft

we can see that

height of statue =x+y

so, the height of statue is

=14.33727+7.0270

=21.4ft


6 0
3 years ago
Please help ! This is due today .
mr Goodwill [35]
Hey! In the first box, color 4 squares blue. I am not really sure exactly how many to color blue in the second one, but I would go with coloring 2 blue. In the third box, do not mark any squares blue. Hope this helps!
5 0
3 years ago
Read 2 more answers
3) g(x) = 3x - 5
lesya692 [45]

Answer:

C. X²-4X+6

MY ANSWER(not sure)

4 0
3 years ago
How do you get the slope-intercept form for -2x+3y=15? Please show steps and explain
lukranit [14]

To convert an equation to slope intercept form, you have to isolate the y variable.

-2x + 3y = 15

Add 2x to both sides.

3y = 2x + 15

Divide all terms by 3.

<h3>y = 1.5x + 5 is the original equation in slope-intercept form.</h3>

I hope this answers your question!

8 0
3 years ago
Let​ T: set of real numbers R Superscript nℝnright arrow→set of real numbers R Superscript mℝm be a linear​ transformation, and
Klio2033 [76]

Answer:

\{T(v_1), T(v_2), T(v_3)\} is linearly dependent set.

Step-by-step explanation:

Given:  \{v_1,v_2,v_3\} is a linearly dependent set in set of real numbers R

To show: the set \{T(v_1), T(v_2), T(v_3)\} is linearly dependent.

Solution:

If \{v_1,v_2,v_3,...,v_n\} is a set of linearly dependent vectors then there exists atleast one k_i:i=1,2,3,...,n such that k_1v_1+k_2v_2+k_3v_3+...+k_nv_n=0

Consider k_1T(v_1)+k_2T(v_2)+k_3T(v_3)=0

A linear transformation T: U→V satisfies the following properties:

1. T(u_1+u_2)=T(u_1)+T(u_2)

2. T(au)=aT(u)

Here, u,u_1,u_2∈ U

As T is a linear transformation,

k_1T(v_1)+k_2T(v_2)+k_3T(v_3)=0\\T(k_1v_1)+T(k_2v_2)+T(k_3v_3)=0\\T(k_1v_1+k_2v_2+k_3v_3)=0\\

As \{v_1,v_2,v_3\} is a linearly dependent set,

k_1v_1+k_2v_2+k_3v_3=0 for some k_i\neq 0:i=1,2,3

So, for some k_i\neq 0:i=1,2,3

k_1T(v_1)+k_2T(v_2)+k_3T(v_3)=0

Therefore, set \{T(v_1), T(v_2), T(v_3)\} is linearly dependent.

6 0
3 years ago
Other questions:
  • Susan is installing junction boxes in a living room wall which is 12 feet long. She has to install two boxes evenly spaced on th
    10·2 answers
  • Chris joined a website that offers a special rate for music downloads to its members. The membership costs $19.95 and then you c
    7·1 answer
  • Jina wants to measure the width of a river. She marks off two right triangles, as shown in the figure. The base of the larger tr
    5·1 answer
  • The system of equations y=-1/2 x + 4 and y= 2x - 1 is shown on the graph below According to the graph what is the solution to th
    7·2 answers
  • Will the measurements represent the side lengths of a right triangle?
    6·2 answers
  • Ellie wants to double her savings of £8000 by investing her money for 16 years.
    14·1 answer
  • Plz help almost due.
    13·1 answer
  • Find the distance between the two points in simplest radical form. (5, -6) and (7, 1)
    12·1 answer
  • Consider a sample with data values of 27, 25, 20, 15, 30, 34, 28, and 25. Compute the range, interquartile range, variance, and
    11·1 answer
  • Can someone please help&lt;3
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!