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
snow_lady [41]
2 years ago
9

Adrienne and Suki simplified the expression –8 – (–6). Whose answer is correct? Explain where the error was made.

Mathematics
2 answers:
Stolb23 [73]2 years ago
8 0
<h3>Answer:</h3>

-2 and suki was right aDriene was wrong as he added

<h3>Step-by-step explanation:</h3>

Suki was right because Adrienne's Work was added. If you don't get what I'm saying I will explain. So if you have two negative numbers that need subtracted then the answers go up. Because if you look between positive numbers and negative numbers, the positive number always goes up when you add, but when you subtract you get less numbers. But if you have have negative numbers you have to subtract then they get less then, and when you add they get greater than.

So anyways Suki is correct because she is adding. And aDriene is incorrect because she added.

bonufazy [111]2 years ago
7 0
<h2>mark me as brainliest please</h2>

-2 and suki was right aDriene was wrong as he added

Step-by-step explanation:

-8-(-6)

-8+6        (it becomes positive 6 as a negative and negative give u a positive )

= -2

You might be interested in
L1 : (1, 14) and (1, 2) L2: (5, -2) and (4, 9) A. Parallel B. Neither C. Perpendicular
Masja [62]

answere is (c)perpendicular

8 0
3 years ago
Bucket with 20 chips. The chips in the bucket
vesna_86 [32]

Answer:

8 blue chips and 12 red

Step-by-step explanation:

8 0
2 years ago
PLEASE HELP!! URGENT!! i will mark brainliest if its right!! In the figure below, ∠DEC ≅ ∠DCE, ∠B ≅ ∠F, and DF ≅ BD. Point C is
zvonat [6]

Answer:

See below.

Step-by-step explanation:

This is how you prove it.

<B and <F are given as congruent.

This is 1 pair of congruent angles for triangles ABC and GFE.

<DEC and <DCE are given as congruent.

Using vertical angles and substitution of transitivity of congruence of angles, show that angles ACB and GEF are congruent.

This is 1 pair of congruent angles for triangles ABC and GFE.

Now you need another side to do either AAS or ASA.

Look at triangle DCE. Using the fact that angles DEC and DCE are congruent, opposite sides are congruent, so segments DC and DE are congruent. You are told segments DF and BD are congruent. Using segment addition postulate and substitution, show that segments CB and EF are congruent.

Now you have 1 pair of included sides congruent ABC and GFE.

Now using ASA, you prove triangles ABC and GFE congruent.

7 0
2 years ago
Solve 4sin^2 x-3=0 find two values of sinx that satisfy this equation
Leviafan [203]
4 sin^{2} x-3=0 \\ 4 sin^{2} x=3 \\  sin^{2} x= \frac{3}{4}  \\ sinx= \pm \sqrt{ \frac{3}{4} }  \\ sinx= \frac{ \sqrt{3} }{2}  \ or \ sinx=- \frac{ \sqrt{3} }{2}  \\ x=  \frac{ \pi }{3} , \  \frac{2 \pi }{3} , \  \frac{4 \pi }{3} , \  \frac{5 \pi }{3}
5 0
3 years ago
What is the hcf of 45 and 100
Ira Lisetskai [31]

Answer:

45 100

/ \ / \

3 × 15 2×50

/ \ / \

3× 5 2×25

/ \

5×5

45 : 3×3×5

100: 2×2×5×5

common : 3×5

15

HCF: 15

6 0
2 years ago
Other questions:
  • What is the speed of the ball if it travels 19km in 19min
    15·1 answer
  • 20) FISH The elevation of a fish is -27 feet. a. The fish decreases its elevation by 32 feet, and then increases its elevation b
    12·1 answer
  • Here is the dialations that i need help on
    7·2 answers
  • The triangle shown has a hypotenuse with a length of 13 feet. The measure of angle A is 20 degrees. and the measure of angle B i
    14·1 answer
  • Triangle has a base of 14 in. and a height of 6 in.
    10·1 answer
  • Which values are solutions to × &gt; 7? A. × = 11 and × = 1 B. × = 0 and × = 8 C. × = 8 and × = 11 D. × = -8 and × = 0
    7·1 answer
  • Find the solution set of the inequality: 8x+2 &gt; 348x+2&gt;34
    6·2 answers
  • What is the product of -2/7 and -3/7
    10·2 answers
  • I don’t understand how to do this
    10·2 answers
  • 3.PS-15
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!