2 years ago

Consider the sum 7+(-11)+4

Mathematics

1 answer:

KatRina [158]2 years ago

5 0

Answer:

Step-by-step explanation:

7-11=-4

-4+4=0

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Someone please help me thank you

Elis [28]

Answer:

x intercept 2

y intercept 1

Step-by-step explanation:

The x intercept is where it crosses the x axis( or horizontal axis) It crosses at x =2

The y intercept is where it crosses the y axis ( or vertical axis). It crosses at y =1

4 0

3 years ago

It’s solution in step by step explanation pls help

Pavel [41]

Answer:

6) $x^2 -4x+1$

7) 26x-1y +4z

Step-by-step explanation:

long division

____ $x^{2}$ __-4x__+1____

x-2 | $x^3-6x^2+9x-2$

- $x^3-2x^2$ <u />

-----------

$-4x^2+9x$

$-4x^2+8x$

----------------

x-2

4 0

3 years ago

a 51 foot ladder is leaning up against a building. the top of the ladder reaches the wall at a height of 50 feet. How far is the

almond37 [142]

1 foot i think
i might be very wrong

7 0

3 years ago

What is the domain of the following function represented by ordered pairs? {(4, 9), (–6, 1), (–2, 5), (3, 1)}

PtichkaEL [24]

The domain is the x set of values represented in the coordinates. Ordered from least to greatest.

so:
{4,-6,-2,3}

Least to greatest:
{-6,-2,3,4}

Final answer: C

5 0

3 years ago

Read 2 more answers

What is the length of Line segment B C, rounded to the nearest tenth?

german

The length of line BC is 16. 12

<h3>How to determine the value</h3>

We have that;

Line BD = 12
Line AD = 5
Line BC = unknown

Let's line BA, using Pythagorean theorem

BA =

$\sqrt{ {12}^{2} + {5}^{2} }$

BA =

$\sqrt{144 + 25}$

BA =

$\sqrt{169}$

BA = 13

Now, let's find BC

cos 30 = line BA/ line BC

0. 8660 = 14/ BC

cross multiply

BC = 14/0.8660

BC = 16. 12

Thus, the length of line BC is 16. 12

Learn more about Pythagorean theorem here:

brainly.com/question/654982

#SPJ1

5 0

1 year ago