All categories

3 years ago

Please Answer No need for explanation but it would be nice Will gave thanks 5 star and brainlyest

Mathematics

2 answers:

Shkiper50 [21]3 years ago

7 0

There is no solution

olga_2 [115]3 years ago

7 0

It’s 5/4

to find the x-intercept you need to substitute f(x)=0

0=4x-5
- and then you move the variable to the left and change its sign

-4x= -5
- divide both side by -4

which then you’ll get 5/4 or 1 and 1/4 or in decimal form it’ll be 1.25

You might be interested in

Guysssss I'm struggling in mathh :( I need help

Sedaia [141]

Answer:

The first two is x=60

Step-by-step explanation:

1.5/90 = 1/x

1.5x = 90 x 1

1.5x/1.5 = 90/1.5

x = 60

5 0

3 years ago

Read 2 more answers

What numbers go in the boxes?

oksian1 [2.3K]

For second one

Vertex is (-3,0)

Axis of symmetry=x=-3

There is only one x intercepts

Only one real root is -3

7 0

3 years ago

Read 2 more answers

Translate this phrase into an algebraic expression

cupoosta [38]

Answer:

19x - 6

Step-by-step explanation:

Hope This Helps :)

Plz Mark Brainliest if Correct!!!

7 0

3 years ago

Read 2 more answers

A Triangular Park ABC has sides 120 m, 80m and 50m. a gardener has to put a fence all around it and also plant grass inside. How

Vadim26 [7]

The perimeter = sum of all sides

= 120 + 80 + 50

= 250

So 250 - 3

247

Left space for gate

Now cost of fencing = Rs 20/per meter

= 247 × 20

= Rs 4,940

Now the area of the triangular park can be found using heron's formula

S = (a+b+c)/2

S = (120+80+50)/2

S = 250/2

S = 125

Now

Herons formula = √s(s-a)(s-b)(s-c)

√125(125-120)(125-80)(120-50)

√125(5)(45)(70)

√5×5×5×5×5×3×3×5×14

After Making pairs

5×5×5×3√14

375√14

Therefore 375√14m is the area of the triangular park

Must click thanks and mark brainliest

7 0

3 years ago

Read 2 more answers

The question is: "Without actually graphing, describe how the graph of y = ( -2^(x+17) ) - 4.3 is related to the graph of y = 2^

Alexxx [7]

Answer:

The function has been flipped due to the negative in front.

The function has been shifted 17 units to the left.

The function has been shifted 4.3 units down.

Step-by-step explanation:

When functions are transformed there are a few simple rules:

• Adding/subtracting inside the parenthesis to the input shifts the function left(+) and right(-).

• Adding/subtracting outside the parenthesis to the output shifts the function up(+) and down(-).

• Multiplying the function by a number less than 1 compresses it towards the x-axis.

• Multiplying the function by a number greater than 1 stretches it away from the x-axis.

The graph of $(-2^{x+17}) -4.3$ compares to $2^x$ in the following ways:

The function has been flipped due to the negative in front.

The function has been shifted 17 units to the left.

The function has been shifted 4.3 units down.

5 0

4 years ago