4 years ago

Type the integer that makes the following subtraction sentence true: 8 − ?= –1

Mathematics

2 answers:

Dovator [93]4 years ago

3 0

Answer:

Step-by-step explanation:

Since the value is negative, that means that missing integer has to be 1 greater than 8 to make -1. 1 more than 8 is 9. Hope this helps! If you are still confused, please comment!

Assoli18 [71]4 years ago

3 0

9 because if you subtract 8 from 9 you will have a negative 1

You might be interested in

The formula=A+2lh+2wh gives surface area a. Of a rectangler solid with length, width, and height, L,W, and H, respectively solve

iogann1982 [59]

Answer:

$l= \frac{A}{2h} -w$

Step-by-step explanation:

The question is not correct (particularly the expression for the area)

A=2lh+2wh

Now we are expected to solve for l, that is we are going to make l subject of the formula, we have

let us take the second term on the RHS to the LHS

$A-2wh= 2lh$

we can now divide both sides by 2h we have

$\frac{A-2wh}{2h} = l\\\\l=\frac{A}{2h} -\frac{2wh}{2h} \\\\l= \frac{A}{2h} -w$

hence the expression for the length is $l= \frac{A}{2h} -w$

6 0

3 years ago

13 If CDEF is a rhombus, find m FED.

Tatiana [17]

Answer:

Step-by-step explanation:

8x-20=5x+1

-5 -5

3x=-20+1

+20 +20

3x=21

3 3

x=7

8(7)-20

FED=36

8 0

2 years ago

Evaluate [(21 + 6) − 3^2] ÷ 9 ⋅ 2.

Vlada [557]

[(21 + 6) − 3^2] ÷ 9 ⋅ 2=[(27) − 9] ÷ 9 ⋅ 2
=18 ÷ 9 ⋅ 2
= 2 . 2
= 4

6 0

3 years ago

Read 2 more answers

1.2.6 1-118 Find each sum. A. 3/5 + 1/3 B. 5/7 + 1/2 C. 1/6 + 2/8

Blababa [14]

A.) 14/15 B.) 17/14 C.) 5/12

8 0

3 years ago

Ayuda es para hoy

vichka [17]

Answer:

1,166 frascos

Step-by-step explanation:

4500 -2456=2044

2044 - 1678=366

366 + 800= 1166

6 0

3 years ago