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3 years ago

The sum of two consecutive integers is −45. Find the Integers.

Mathematics

2 answers:

Nesterboy [21]3 years ago

8 0

Answer:

-22 and -23

hope this helped :D

Afina-wow [57]3 years ago

8 0

Answer:

- 23 & - 22

Step-by-step explanation:

Let one integer be x, so the other integer is x + 1

x + x + 1 = - 45

2x + 1 = - 45

2x = - 46

x = - 23

The integers are - 23 and - 22.

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4. If DF = 9x - 39, find EF. Help I’m so confused!!!!

topjm [15]

Answer:

EF =58

Step-by-step explanation:

from the illustration,

EF =DF - DE

given that DF =9x-39 , DE =47 EF=3x +10

substitute them into the formula,

3x +10=9x-39 - 47

solving for x

3x +10 =9x -86

grouping like terms

3x - 9x =-86 -10

-6x=-96

dividing through by -6

 $\frac{ - 6x}{ - 6} = \frac{ - 96}{ - 6}$ 

 $x = \frac{96}{6}$ 

 $x = 16$ 

but EF=3x+10

substitute x=16 into it to get the EF

EF= 3(16)+10

EF=48+10

EF=58

6 0

3 years ago

Read 2 more answers

Jika 5log2 = x dan 5log6 = y, maka nilai 4log150 adalah

icang [17]

Menjawab:

y + 2x

Penjelasan langkah demi langkah:

Menulis ulang pertanyaannya

4log5 = x

4log 6 = y

4 log 150 = 4log (2 * 3 * 5 * 5)

= 4log 6 + 4log 5 + 4log 5

Substrat

= y + x + x

= y + 2x

Oleh karena itu ekspresi yang dibutuhkan adalah y + 2x

7 0

3 years ago

What is 27 minus 3.204 minus 10.8

lawyer [7]

27
- 3.204
10.8
----------

12.996 ?

6 0

3 years ago

Read 2 more answers

Are lines of symmetry also diagonals in a polygon? Explain.

Vaselesa [24]

Well not all lines are lines of symmerty, because if you draw a let's say a rectangle on a piece of paper and draw a diagonal line through it, well the two sides don't really lie perfectly on one another!!

3 0

3 years ago

Given SP = TP

balu736 [363]

Answer:

Step-by-step explanation:

Statements Reasons

1). SP ≅ TP 1). Given

2). PQ bisects ∠SPT 2). Given

3). ∠SPQ ≅ ∠TPQ 3). Definition of angles bisector

4). PQ ≅ PQ 4). Reflexive property of congruence

5). ΔSPQ ≅ ΔTPQ 5). SAS property of congruence

7 0

3 years ago