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3 years ago

Dora and Amir want to know which term in the

Mathematics

1 answer:

olga nikolaevna [1]3 years ago

8 0

Step-by-step explanation:

From the question given, the sequence is given by:

3n + 8

If n = 8

Then the first term above 30 is:

3(8) + 8 = 24 + 8 = 32

We can clearly that Dora and Amir are both wrong

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HELP ME ASPA!!!!! Round your answer to the nearest hundredth. AC=

vladimir1956 [14]

Hello :) ok so to find AC you would have to use sin. It would be sin70= x/4. To find AC you would have to multiply 4 by sin70 which is 3.758 or to the nearest hundredth would be 3.76. I hope I helped, if you need a more in depth explanation lmk

3 0

3 years ago

If the tree is 25 feet tall , what is the angle of depression to his friend

Anarel [89]

Answer:

Step-by-step explanation:

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3 years ago

Please explain thanks

Gre4nikov [31]

<h3>Answer:</h3>

$\large\boxed{\pink{\sf \leadsto Value \ of \ LM \ is \ 11 \ units . }}$

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

A figure is given to us in which we can see two triangles one is ∆ MPL and other is ∆MPN .

Figure :- 

$\setlength{\unitlength}{1 cm}\begin{picture}(12,12)\linethickness{0.25mm}\put(0,0){\line(1,2){2}} \put(0.001,0){\line(1,0){4}}\put(2,0){\vector(0,1){5}}\put(4,0){\line( - 1,2){2}}\put(0,-0.4){$\bf L $}\put(2,-0.4){$\bf P$}\put(4,-0.4){$\bf N $}\put(2.2,4){$\bf M $}\put(2.8, - .4){$\bf 5 $}\put(1, - .4){$\bf 5 $}\put(3.4, 2){$\bf 11 $}\put(2.3,0){\line(0,1){.3}}\put(2.3,.3){\line( - 1,0){.3}}\end{picture}$

$\underline{\blue{\sf In\: \triangle MPL \ \& \ \triangle MPN :- }}$

$\qquad \bullet LP = PN = 5 \:\:(given) \\\\\qquad \bullet MP = MP \:\:(Common) \\\\\qquad \bullet \angle MPN = \angle MPL = 90^{\circ} \:\: (given)$

Hence by SAS congruence condition ,

$\orange{\bf \triangle MPL \cong \triangle MPN }$

Hence by cpct ( Corresponding parts of congruent triangles ) we can say that , LM = NM = 11 units .

<h3>Hence the value of LM is 11 units .</h3>

4 0

3 years ago

+ c − c2

Ne4ueva [31]

Answer:

5+c-c^2

Step-by-step explanation:

That is the standard form of the equation and the leading coefficient is 5

7 0

3 years ago

The hole for a support needs to be 6 feet deep. It is currently 1 foot 8 inches deep. How much deeper must the hole be? Use pen

zmey [24]

Answer:

52 inches deeper.

Step-by-step explanation:

One way you can solve this is by using subtraction.

1 foot = 12 inches and we already have 20 inches dug. The hole needs to be 72 inches deep so we just subtract 72 by 20 to find out how much more digging they need to do. They need to dig another 52 inches.

Another way to solve this, is by using subtraction and fractions.

They need to dig 6 feet and we already have $1\frac{2}{3}$ dug. Now you can subtract. They need to dig $4\frac{1}{3}$ feet to reach the required depth.

7 0

3 years ago