Mathematics College

-5 + 8 • -7
help lols

Answers

Answer 1

Answer:

Step-by-step explanation:

-5 + (8 x -7)

using PEMDAS, (8 x -7) = -56

so -5 + -56 = -61

Related Questions

what is the G.C.F. of 12 4 8

Answers

Answer:

4

Step-by-step explanation:

GCF = 4

4 × 3 = 12

4 × 2 = 8

Since 4 goes in both, 12 and 8, it is the GCF. Hope this helps, thank you !!

GCF 4
4x2= 8
4x3=12
Answer would be 4 yes

What is the relationship between the 60 degree angle and angle y? (What
is the name of this pair of angles and what do we know about them?)

Answers

Answer:

angles opposite each other are the same

this is called corresponding angles

Step-by-step explanation:

What is functio
TIG
3. Given this graph of the function f(x):
Given the functi
f(x)
Find:
b. f(0) =
c. f(3) =
d. f(-5) =
a. f(-4)=
f. x when f(x) = 0
e. r when f(x) = -2

Answers

Answer:

I know I'm not answering your question but math-way helps and its fast i just want to save you time <3

Step-by-step explanation:

have a nice day

You are given 3 to 1 odds against rolling two even numbers
with the roll of two fair dice, meaning you win $3 if you
succeed and you lose $1 if you fail.

Answers

Answer:

_

Step-by-step explanation:

2y = 3x + 4
2x = -3y - 7

Answers

Answer:

x= -2.........&.........y= -1

Step-by-step explanation:

(x,y)=(-2,-1)

Which expression is equal to 6/7?
Choose 1 answer:
(Choice A) 6+7
(Choice B) 6×7
(Choice C) 6÷7
(Choice D) 6-7

Answers

the correct answer is choice C. both symbols stand for division
I agree as well it will be C

Jose May 20% off of his free throws over the season if he shot a 180 free throws how many did he make​

Answers

Answer:

He made 36 free throws out of 180


1. Which is longer: 6 ft or 70 in.?

Answers

Answer:

70in.

Step-by-step explanation:

1 foot is the equivalent to 12 inches. So 6 feet is 6×12. ... So now we have  72 and 70 inches.

Answer:

6 ft is more then 70 in.

Step-by-step explanation:

6 ft is more then 70 in. because 6ft is 72 in. therefore 6ft. is more then 70 in.

HOPE THIS HELPS

find all zeros of -x^5+4x^4+24x^3-96x^2+25x=100

Answers

Answer:

x=4 or x=−5 or x=5 im not sure if u wanted the awnser?

2/3x + 1/6 = 4/3x
What is the answer to this

Answers

Answer:

x = 0.25 or 1/4

Step-by-step explanation:

x= 1/4
That is the answer

which statements are true when solving x*2 -8x +16=0?

A x=+4.

B Factor to solve.

C x=4 is a double root.

D Complete the square root to solve.

E The equation is a perfect trinomial.
​

Answers

Given:

The given equation is

[tex]x^2-8x+16=0[/tex]

To find:

The correct statement for the given equation.

Solution:

We have,

[tex]x^2-8x+16=0[/tex]

It can be written as

[tex]x^2-2(x)(4)+(4)^2=0[/tex]

Using the identity of perfect square trinomial, we get

[tex](x-4)^2=0[/tex]            [tex][\because (a-b)^2=a^2-2ab+b^2][/tex]

[tex](x-4)=0[/tex]

[tex]x=4[/tex]

Here, x=4 has multiplicity two because the power of factor (x-4) is 2.

x=4 is a double root and the equation is a perfect trinomial.

Therefore, the correct options are C and E.

Answer:

B) Factor to solve.

C) x = 4 is a double root.

E) The equation is a perfect square trinomial.

Step-by-step explanation:

Factor to solve.<

By inspection, the equation is a perfect square trinomial.

x = 4 is a double root

By inspection, the middle term's coefficient 8 is twice the square root of 16, the constant; therefore, it is a perfect square trinomial.

x2 − 8x + 16 = 0 → (x − 4)(x − 4) = 0 → x = 4 is a double root.

Hope This Help??

Please Mark Me Brainly??

1 point
A 40-acre farm yields 600 bushels of wheat. At the same rate, how much
wheat would a 75-acre farm yield?

Answers

no. of bushels yield at 40 acre farm=600

no of bushels yield at 1 acre farm=15

no. of bushels yield at 75 acre farm=15×75

=1125

Please help me will give brainlyest.

Answers

Answer:

x=24

Step-by-step explanation:

I think that its just a degree sign tbh

but because pc is a radius and so is pd their opposite angles are equal to each other.

so angle d and angle c are congruent

then because a triangles angles add up to equal 180 we do

180=x+54+x+54+x and solve for x

step 1 combine like terms x+x+x=3x 54+54=108

180=3x+108

step 2 subtract each side by 108

3x=72

step 3 divide each side by 3

x=24

hope this helps (:

Answer:

x = 36

Step-by-step explanation:

BD is a diameter.

<BCD is an inscribed angle whose sides intersect the endpoints of a diameter. Therefore m<BCD = 90.

m<BCD = x + 54 = 90

x + 54 = 90

x = 36

If the length of a rectangle is 12cm and the area is 48 what is the breadth and perimeter?

Answers

Answer:

32

Step-by-step explanation:

width- 48/12= 4

(12+4)2

=32

hope that helps if it does plese mark as brainliest.

The carnival also offers two magic shows. The morning show is only 20 minutes and it costs $3.75. For the afternoon show, it is 35 minutes and costs $5.25. Which show would give you more for your money?

Answers

Answer:

35 min show

Step-by-step explanation:

3.75 / 20 = .1875

5.25 / 35 = .15

you pay less for the 35 min show

can i please get brainliest! :)

100 POINTS MUST SHOW WORK OR ILL REPORT!
Given

Answers

Answer:

[tex]\huge\boxed{\boxed{\mathbb{B)70°}}}[/tex]

Step-by-step explanation:

to understand thisyou need to know about:vertical angleequationPEMDASgiven:[tex]\sf m\angle ABC=3x-20[/tex][tex]\sf m\angle DBF=x+40[/tex]tips and formulas:Vertical Angles are the angles opposite each other when two lines crossvertical Angles are equallet's solve:

according to the question

3x-20=x+40

=>3x-x=40+20

=>2x=60

=>x=60/2

x=30

given [tex]\sf m\angle ABC=3x-20[/tex]

substitute the value of x

30×30-20

simplify

90-20

70

Opposite angles are equal

Put and equate

3x-20=x+40

solve

3x-x=40+202x=60x=30°

m<ABC

3(30)-2090-2070°

Option B

If 25% of a number is 100, what is the number?
OA. 50
OB.
100
O c.
150
OD.
200
O E.
400

Answers

Answer:

400

Step-by-step explanation:

25% is a fourth 100 ×4 is 400

Bags of sugar come in 3 sizes:
Small bag: A 250 g bag costs 60p.
Medium bag: A 500 g bag costs £1.30.
Large bag: A 3 kg bag costs £7.50.
Calculate the cost of 3 kg for the small and medium bags.
Give your answer in pounds to 2 dp.
Write the bag that is the better value in the comments.
​

Answers

Answer:

Small bag: £7.20 for 3 kg

Medium bag: £7.80 for 3 kg

Best value: small bag

Step-by-step explanation:

3 kg = 3000 g

Small bag: 60p/250 g = 0.24p/g

For 3000 g: 0.24p/g * 3000 g = £7.20

Medium bag: £1.30/500 g = 0.0026 £/g

For 3000 g: 0.0026 £/g * 3000 g = £7.80

Large bag:

For 3000 g: £7.50

Best value: small bag

If x ≠ 2y, then

eq1a


2(x-2y)

2y-x

1

0

-2

Answers

the answer is 0 because they’re the same

determine the length of c in triangle shown please help

Answers

Answer:

10

Step-by-step explanation:

Pythagorean theorem

6²+8²=c²

36+64=c²

100=c²

√100=c

10=c

3. What is the value of the digit 4 in these numbers?
4 .
b. 204
C. 468
a. 964
e. 341
d. 459
400
a
0 1 2 3 4
4 5 6 7 8 9 10 11​

Answers

Answer:

204- ones

468-hundreds

964-ones

341-tens

459- hundreds

400- hundreds

Melanie's fruit punch recipe calls for 6 cups of apple juice for every 3 cups of carrot juice. How many cups of carrot juice are used for each cup of apple juice?​

Answers

Answer:

1/2 cup carrot juice for every cup of apple juice

Step-by-step explanation:

Answer:

1/2 cup carrot juice for every cup of apple juice

Step-by-step explanation:

6:3 6 dived by 6 is 1 and 3 dived by 6 is 0.5 also known as 1/2

help read the instructions ffirst

Answers

Answer:

Step-by-step explanation:

Find attached  the first sum.

x  denotes horizontal and y denotes vertical

When the value of x  is  positive, it moves to right side and when x is negative, it moves left sides 'x unit'

When the value of y  is  positive, it moves to up side and when y is negative, it moves down sides 'y unit'

PLS HELP I TRIED GETTNIG BETTER PHOTOS THIS TIME

Answers

Answer:

ADD MORE POINTS THEN WE CAN TALK HUN

Step-by-step explanation:

Answer: )*39082[938[928

someone pls answer this

Answers

Answer:

Step-by-step explanation:

The sum of the square of a positive number and the square of 4 more than the number is 80

Answers

I don’t know is the answer 40

Which of the following are exterior angles? Check all that apply

Answers

Answer: D, C, A

Step-by-step explanation:

An exterior angle is an angle that is supplementary to an interior angle.

The angle between the extended side and its adjacent side is called the exterior angle so the option (D), (C), and (A) will be the correct answers.

What is the Exterior angle?

Exterior angles become by a side of that figure and its extended adjacent side.

The exterior angle has been attached.

Since in the graph angle, ∠3 become by two extended lines but for exterior angle, there should be only one extended line which is ∠6, ∠5, and ∠2.

Hence angles ∠6, ∠5, and ∠2 will be the exterior angles.

For more information about Exterior angle

https://brainly.com/question/10638383

#SPJ5

Find the value of x so that (x, 12) satisfies y = 4x +4.

Answers

Plug in 12 for y and rewrite the equation.

12 = 4x + 4

Subtract 4 from both sides.

8 = 4x

Divide by 4 on both sides.

2 = x

The ordered pair is (2, 12) and x = 2.

el precio de xbox es de $4,300 pesos .a esta cantidada se debe agregar 16% del iva ¿cual es el precio del x-box con el iva incluido

Answers

Answer: 4,988 porque 16% de 4,300 es 688 asi que nomas lo aggregas a lo que costaba y agaras el resultado de 4,988

Step-by-step explanation:

2 and 1/8 + 1 and 3/4

Answers

3.875 hope this is right
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